38877960088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{19417}}^1$

素因数の和:19868

約数の個数: 64

約数和(自身を含む): 81047625120

約数和(自身を除く): 42169665032

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 373, 488, 671, 746, 1342, 1492, 2684, 2984, 4103, 5368, 8206, 16412, 19417, 22753, 32824, 38834, 45506, 77668, 91012, 155336, 182024, 213587, 250283, 427174, 500566, 854348, 1001132, 1184437, 1708696, 2002264, 2368874, 4737748, 7242541, 9475496, 13028807, 14485082, 26057614, 28970164, 52115228, 57940328, 79667951, 104230456, 159335902, 318671804, 441795001, 637343608, 883590002, 1767180004, 3534360008, 4859745011, 9719490022, 19438980044, 38877960088]

約数ペア:

[(1, 38877960088), (2, 19438980044), (4, 9719490022), (8, 4859745011), (11, 3534360008), (22, 1767180004), (44, 883590002), (61, 637343608), (88, 441795001), (122, 318671804), (244, 159335902), (373, 104230456), (488, 79667951), (671, 57940328), (746, 52115228), (1342, 28970164), (1492, 26057614), (2684, 14485082), (2984, 13028807), (4103, 9475496), (5368, 7242541), (8206, 4737748), (16412, 2368874), (19417, 2002264), (22753, 1708696), (32824, 1184437), (38834, 1001132), (45506, 854348), (77668, 500566), (91012, 427174), (155336, 250283), (182024, 213587)]