2406366820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4271}}^1$

素因数の和:4501

約数の個数: 96

約数和(自身を含む): 5968359936

約数和(自身を除く): 3561993116

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 197, 220, 260, 286, 394, 572, 715, 788, 985, 1430, 1970, 2167, 2561, 2860, 3940, 4271, 4334, 5122, 8542, 8668, 10244, 10835, 12805, 17084, 21355, 21670, 25610, 28171, 42710, 43340, 46981, 51220, 55523, 56342, 85420, 93962, 111046, 112684, 140855, 187924, 222092, 234905, 277615, 281710, 469810, 555230, 563420, 610753, 841387, 939620, 1110460, 1221506, 1682774, 2443012, 3053765, 3365548, 4206935, 6107530, 8413870, 9255257, 10938031, 12215060, 16827740, 18510514, 21876062, 37021028, 43752124, 46276285, 54690155, 92552570, 109380310, 120318341, 185105140, 218760620, 240636682, 481273364, 601591705, 1203183410, 2406366820]

約数ペア:

[(1, 2406366820), (2, 1203183410), (4, 601591705), (5, 481273364), (10, 240636682), (11, 218760620), (13, 185105140), (20, 120318341), (22, 109380310), (26, 92552570), (44, 54690155), (52, 46276285), (55, 43752124), (65, 37021028), (110, 21876062), (130, 18510514), (143, 16827740), (197, 12215060), (220, 10938031), (260, 9255257), (286, 8413870), (394, 6107530), (572, 4206935), (715, 3365548), (788, 3053765), (985, 2443012), (1430, 1682774), (1970, 1221506), (2167, 1110460), (2561, 939620), (2860, 841387), (3940, 610753), (4271, 563420), (4334, 555230), (5122, 469810), (8542, 281710), (8668, 277615), (10244, 234905), (10835, 222092), (12805, 187924), (17084, 140855), (21355, 112684), (21670, 111046), (25610, 93962), (28171, 85420), (42710, 56342), (43340, 55523), (46981, 51220)]