5280884680

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{36683}}^1$

素因数の和:36814

約数の個数: 64

約数和(自身を含む): 12281803200

約数和(自身を除く): 7000918520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 61, 118, 122, 236, 244, 295, 305, 472, 488, 590, 610, 1180, 1220, 2360, 2440, 3599, 7198, 14396, 17995, 28792, 35990, 36683, 71980, 73366, 143960, 146732, 183415, 293464, 366830, 733660, 1467320, 2164297, 2237663, 4328594, 4475326, 8657188, 8950652, 10821485, 11188315, 17314376, 17901304, 21642970, 22376630, 43285940, 44753260, 86571880, 89506520, 132022117, 264044234, 528088468, 660110585, 1056176936, 1320221170, 2640442340, 5280884680]

約数ペア:

[(1, 5280884680), (2, 2640442340), (4, 1320221170), (5, 1056176936), (8, 660110585), (10, 528088468), (20, 264044234), (40, 132022117), (59, 89506520), (61, 86571880), (118, 44753260), (122, 43285940), (236, 22376630), (244, 21642970), (295, 17901304), (305, 17314376), (472, 11188315), (488, 10821485), (590, 8950652), (610, 8657188), (1180, 4475326), (1220, 4328594), (2360, 2237663), (2440, 2164297), (3599, 1467320), (7198, 733660), (14396, 366830), (17995, 293464), (28792, 183415), (35990, 146732), (36683, 143960), (71980, 73366)]