5135805220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1830

約数の個数: 144

約数和(自身を含む): 13457017728

約数和(自身を除く): 8321212508

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 131, 140, 169, 182, 260, 262, 338, 364, 455, 524, 655, 676, 845, 910, 917, 1183, 1310, 1657, 1690, 1703, 1820, 1834, 2366, 2620, 3314, 3380, 3406, 3668, 4585, 4732, 5915, 6628, 6812, 8285, 8515, 9170, 11599, 11830, 11921, 16570, 17030, 18340, 21541, 22139, 23198, 23660, 23842, 33140, 34060, 43082, 44278, 46396, 47684, 57995, 59605, 86164, 88556, 107705, 110695, 115990, 119210, 150787, 154973, 215410, 217067, 221390, 231980, 238420, 280033, 301574, 309946, 430820, 434134, 442780, 560066, 603148, 619892, 753935, 774865, 868268, 1085335, 1120132, 1400165, 1507870, 1519469, 1549730, 1960231, 2170670, 2800330, 2821871, 3015740, 3038938, 3099460, 3920462, 4341340, 5600660, 5643742, 6077876, 7597345, 7840924, 9801155, 11287484, 14109355, 15194690, 19602310, 19753097, 28218710, 30389380, 36684323, 39204620, 39506194, 56437420, 73368646, 79012388, 98765485, 146737292, 183421615, 197530970, 256790261, 366843230, 395061940, 513580522, 733686460, 1027161044, 1283951305, 2567902610, 5135805220]

約数ペア:

[(1, 5135805220), (2, 2567902610), (4, 1283951305), (5, 1027161044), (7, 733686460), (10, 513580522), (13, 395061940), (14, 366843230), (20, 256790261), (26, 197530970), (28, 183421615), (35, 146737292), (52, 98765485), (65, 79012388), (70, 73368646), (91, 56437420), (130, 39506194), (131, 39204620), (140, 36684323), (169, 30389380), (182, 28218710), (260, 19753097), (262, 19602310), (338, 15194690), (364, 14109355), (455, 11287484), (524, 9801155), (655, 7840924), (676, 7597345), (845, 6077876), (910, 5643742), (917, 5600660), (1183, 4341340), (1310, 3920462), (1657, 3099460), (1690, 3038938), (1703, 3015740), (1820, 2821871), (1834, 2800330), (2366, 2170670), (2620, 1960231), (3314, 1549730), (3380, 1519469), (3406, 1507870), (3668, 1400165), (4585, 1120132), (4732, 1085335), (5915, 868268), (6628, 774865), (6812, 753935), (8285, 619892), (8515, 603148), (9170, 560066), (11599, 442780), (11830, 434134), (11921, 430820), (16570, 309946), (17030, 301574), (18340, 280033), (21541, 238420), (22139, 231980), (23198, 221390), (23660, 217067), (23842, 215410), (33140, 154973), (34060, 150787), (43082, 119210), (44278, 115990), (46396, 110695), (47684, 107705), (57995, 88556), (59605, 86164)]