38962660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 95800320

約数和(自身を除く): 56837660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 31, 44, 55, 58, 62, 110, 116, 124, 145, 155, 197, 220, 290, 310, 319, 341, 394, 580, 620, 638, 682, 788, 899, 985, 1276, 1364, 1595, 1705, 1798, 1970, 2167, 3190, 3410, 3596, 3940, 4334, 4495, 5713, 6107, 6380, 6820, 8668, 8990, 9889, 10835, 11426, 12214, 17980, 19778, 21670, 22852, 24428, 28565, 30535, 39556, 43340, 49445, 57130, 61070, 62843, 67177, 98890, 114260, 122140, 125686, 134354, 177103, 197780, 251372, 268708, 314215, 335885, 354206, 628430, 671770, 708412, 885515, 1256860, 1343540, 1771030, 1948133, 3542060, 3896266, 7792532, 9740665, 19481330, 38962660]

約数ペア:

[(1, 38962660), (2, 19481330), (4, 9740665), (5, 7792532), (10, 3896266), (11, 3542060), (20, 1948133), (22, 1771030), (29, 1343540), (31, 1256860), (44, 885515), (55, 708412), (58, 671770), (62, 628430), (110, 354206), (116, 335885), (124, 314215), (145, 268708), (155, 251372), (197, 197780), (220, 177103), (290, 134354), (310, 125686), (319, 122140), (341, 114260), (394, 98890), (580, 67177), (620, 62843), (638, 61070), (682, 57130), (788, 49445), (899, 43340), (985, 39556), (1276, 30535), (1364, 28565), (1595, 24428), (1705, 22852), (1798, 21670), (1970, 19778), (2167, 17980), (3190, 12214), (3410, 11426), (3596, 10835), (3940, 9889), (4334, 8990), (4495, 8668), (5713, 6820), (6107, 6380)]