8438606800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{85411}}^1$

素因数の和:85461

約数の個数: 120

約数和(自身を含む): 22982660960

約数和(自身を除く): 14544054160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 190, 200, 208, 247, 260, 304, 325, 380, 400, 475, 494, 520, 650, 760, 950, 988, 1040, 1235, 1300, 1520, 1900, 1976, 2470, 2600, 3800, 3952, 4940, 5200, 6175, 7600, 9880, 12350, 19760, 24700, 49400, 85411, 98800, 170822, 341644, 427055, 683288, 854110, 1110343, 1366576, 1622809, 1708220, 2135275, 2220686, 3245618, 3416440, 4270550, 4441372, 5551715, 6491236, 6832880, 8114045, 8541100, 8882744, 11103430, 12982472, 16228090, 17082200, 17765488, 21096517, 22206860, 25964944, 27758575, 32456180, 34164400, 40570225, 42193034, 44413720, 55517150, 64912360, 81140450, 84386068, 88827440, 105482585, 111034300, 129824720, 162280900, 168772136, 210965170, 222068600, 324561800, 337544272, 421930340, 444137200, 527412925, 649123600, 843860680, 1054825850, 1687721360, 2109651700, 4219303400, 8438606800]

約数ペア:

[(1, 8438606800), (2, 4219303400), (4, 2109651700), (5, 1687721360), (8, 1054825850), (10, 843860680), (13, 649123600), (16, 527412925), (19, 444137200), (20, 421930340), (25, 337544272), (26, 324561800), (38, 222068600), (40, 210965170), (50, 168772136), (52, 162280900), (65, 129824720), (76, 111034300), (80, 105482585), (95, 88827440), (100, 84386068), (104, 81140450), (130, 64912360), (152, 55517150), (190, 44413720), (200, 42193034), (208, 40570225), (247, 34164400), (260, 32456180), (304, 27758575), (325, 25964944), (380, 22206860), (400, 21096517), (475, 17765488), (494, 17082200), (520, 16228090), (650, 12982472), (760, 11103430), (950, 8882744), (988, 8541100), (1040, 8114045), (1235, 6832880), (1300, 6491236), (1520, 5551715), (1900, 4441372), (1976, 4270550), (2470, 3416440), (2600, 3245618), (3800, 2220686), (3952, 2135275), (4940, 1708220), (5200, 1622809), (6175, 1366576), (7600, 1110343), (9880, 854110), (12350, 683288), (19760, 427055), (24700, 341644), (49400, 170822), (85411, 98800)]