41971292840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{3947}}^1$

素因数の和:4179

約数の個数: 128

約数和(自身を含む): 99773856000

約数和(自身を除く): 57802563160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 89, 103, 116, 145, 178, 206, 232, 290, 356, 412, 445, 515, 580, 712, 824, 890, 1030, 1160, 1780, 2060, 2581, 2987, 3560, 3947, 4120, 5162, 5974, 7894, 9167, 10324, 11948, 12905, 14935, 15788, 18334, 19735, 20648, 23896, 25810, 29870, 31576, 36668, 39470, 45835, 51620, 59740, 73336, 78940, 91670, 103240, 114463, 119480, 157880, 183340, 228926, 265843, 351283, 366680, 406541, 457852, 531686, 572315, 702566, 813082, 915704, 1063372, 1144630, 1329215, 1405132, 1626164, 1756415, 2032705, 2126744, 2289260, 2658430, 2810264, 3252328, 3512830, 4065410, 4578520, 5316860, 7025660, 8130820, 10187207, 10633720, 11789689, 14051320, 16261640, 20374414, 23579378, 36182149, 40748828, 47158756, 50936035, 58948445, 72364298, 81497656, 94317512, 101872070, 117896890, 144728596, 180910745, 203744140, 235793780, 289457192, 361821490, 407488280, 471587560, 723642980, 1049282321, 1447285960, 2098564642, 4197129284, 5246411605, 8394258568, 10492823210, 20985646420, 41971292840]

約数ペア:

[(1, 41971292840), (2, 20985646420), (4, 10492823210), (5, 8394258568), (8, 5246411605), (10, 4197129284), (20, 2098564642), (29, 1447285960), (40, 1049282321), (58, 723642980), (89, 471587560), (103, 407488280), (116, 361821490), (145, 289457192), (178, 235793780), (206, 203744140), (232, 180910745), (290, 144728596), (356, 117896890), (412, 101872070), (445, 94317512), (515, 81497656), (580, 72364298), (712, 58948445), (824, 50936035), (890, 47158756), (1030, 40748828), (1160, 36182149), (1780, 23579378), (2060, 20374414), (2581, 16261640), (2987, 14051320), (3560, 11789689), (3947, 10633720), (4120, 10187207), (5162, 8130820), (5974, 7025660), (7894, 5316860), (9167, 4578520), (10324, 4065410), (11948, 3512830), (12905, 3252328), (14935, 2810264), (15788, 2658430), (18334, 2289260), (19735, 2126744), (20648, 2032705), (23896, 1756415), (25810, 1626164), (29870, 1405132), (31576, 1329215), (36668, 1144630), (39470, 1063372), (45835, 915704), (51620, 813082), (59740, 702566), (73336, 572315), (78940, 531686), (91670, 457852), (103240, 406541), (114463, 366680), (119480, 351283), (157880, 265843), (183340, 228926)]