4566927440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{2243}}^1$

素因数の和:3108

約数の個数: 80

約数和(自身を含む): 10978868736

約数和(自身を除く): 6411941296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 821, 1240, 1642, 2243, 2480, 3284, 4105, 4486, 6568, 8210, 8972, 11215, 13136, 16420, 17944, 22430, 25451, 32840, 35888, 44860, 50902, 65680, 69533, 89720, 101804, 127255, 139066, 179440, 203608, 254510, 278132, 347665, 407216, 509020, 556264, 695330, 1018040, 1112528, 1390660, 1841503, 2036080, 2781320, 3683006, 5562640, 7366012, 9207515, 14732024, 18415030, 29464048, 36830060, 57086593, 73660120, 114173186, 147320240, 228346372, 285432965, 456692744, 570865930, 913385488, 1141731860, 2283463720, 4566927440]

約数ペア:

[(1, 4566927440), (2, 2283463720), (4, 1141731860), (5, 913385488), (8, 570865930), (10, 456692744), (16, 285432965), (20, 228346372), (31, 147320240), (40, 114173186), (62, 73660120), (80, 57086593), (124, 36830060), (155, 29464048), (248, 18415030), (310, 14732024), (496, 9207515), (620, 7366012), (821, 5562640), (1240, 3683006), (1642, 2781320), (2243, 2036080), (2480, 1841503), (3284, 1390660), (4105, 1112528), (4486, 1018040), (6568, 695330), (8210, 556264), (8972, 509020), (11215, 407216), (13136, 347665), (16420, 278132), (17944, 254510), (22430, 203608), (25451, 179440), (32840, 139066), (35888, 127255), (44860, 101804), (50902, 89720), (65680, 69533)]