4258221380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1570

約数の個数: 192

約数和(自身を含む): 11395399680

約数和(自身を除く): 7137178300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 29, 31, 35, 46, 58, 62, 70, 92, 115, 116, 124, 140, 145, 155, 161, 203, 217, 230, 290, 310, 322, 406, 434, 460, 580, 620, 644, 667, 713, 805, 812, 868, 899, 1015, 1085, 1334, 1426, 1471, 1610, 1798, 2030, 2170, 2668, 2852, 2942, 3220, 3335, 3565, 3596, 4060, 4340, 4495, 4669, 4991, 5884, 6293, 6670, 7130, 7355, 8990, 9338, 9982, 10297, 12586, 13340, 14260, 14710, 17980, 18676, 19964, 20594, 20677, 23345, 24955, 25172, 29420, 31465, 33833, 41188, 41354, 42659, 45601, 46690, 49910, 51485, 62930, 67666, 82708, 85318, 91202, 93380, 99820, 102970, 103385, 125860, 135332, 144739, 169165, 170636, 182404, 205940, 206770, 213295, 228005, 236831, 289478, 298613, 319207, 338330, 413540, 426590, 456010, 473662, 578956, 597226, 638414, 676660, 723695, 853180, 912020, 947324, 981157, 1048823, 1184155, 1194452, 1276828, 1322429, 1447390, 1493065, 1596035, 1962314, 2097646, 2368310, 2644858, 2894780, 2986130, 3192070, 3924628, 4195292, 4736620, 4905785, 5244115, 5289716, 5972260, 6384140, 6612145, 6868099, 7341761, 9257003, 9811570, 10488230, 13224290, 13736198, 14683522, 18514006, 19623140, 20976460, 26448580, 27472396, 29367044, 30415867, 34340495, 36708805, 37028012, 46285015, 60831734, 68680990, 73417610, 92570030, 121663468, 137361980, 146835220, 152079335, 185140060, 212911069, 304158670, 425822138, 608317340, 851644276, 1064555345, 2129110690, 4258221380]

約数ペア:

[(1, 4258221380), (2, 2129110690), (4, 1064555345), (5, 851644276), (7, 608317340), (10, 425822138), (14, 304158670), (20, 212911069), (23, 185140060), (28, 152079335), (29, 146835220), (31, 137361980), (35, 121663468), (46, 92570030), (58, 73417610), (62, 68680990), (70, 60831734), (92, 46285015), (115, 37028012), (116, 36708805), (124, 34340495), (140, 30415867), (145, 29367044), (155, 27472396), (161, 26448580), (203, 20976460), (217, 19623140), (230, 18514006), (290, 14683522), (310, 13736198), (322, 13224290), (406, 10488230), (434, 9811570), (460, 9257003), (580, 7341761), (620, 6868099), (644, 6612145), (667, 6384140), (713, 5972260), (805, 5289716), (812, 5244115), (868, 4905785), (899, 4736620), (1015, 4195292), (1085, 3924628), (1334, 3192070), (1426, 2986130), (1471, 2894780), (1610, 2644858), (1798, 2368310), (2030, 2097646), (2170, 1962314), (2668, 1596035), (2852, 1493065), (2942, 1447390), (3220, 1322429), (3335, 1276828), (3565, 1194452), (3596, 1184155), (4060, 1048823), (4340, 981157), (4495, 947324), (4669, 912020), (4991, 853180), (5884, 723695), (6293, 676660), (6670, 638414), (7130, 597226), (7355, 578956), (8990, 473662), (9338, 456010), (9982, 426590), (10297, 413540), (12586, 338330), (13340, 319207), (14260, 298613), (14710, 289478), (17980, 236831), (18676, 228005), (19964, 213295), (20594, 206770), (20677, 205940), (23345, 182404), (24955, 170636), (25172, 169165), (29420, 144739), (31465, 135332), (33833, 125860), (41188, 103385), (41354, 102970), (42659, 99820), (45601, 93380), (46690, 91202), (49910, 85318), (51485, 82708), (62930, 67666)]