85384067320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{201701}}^1$

素因数の和:202288

約数の個数: 64

約数和(自身を含む): 202589488800

約数和(自身を除く): 117205421480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 557, 760, 1114, 2228, 2785, 4456, 5570, 10583, 11140, 21166, 22280, 42332, 52915, 84664, 105830, 201701, 211660, 403402, 423320, 806804, 1008505, 1613608, 2017010, 3832319, 4034020, 7664638, 8068040, 15329276, 19161595, 30658552, 38323190, 76646380, 112347457, 153292760, 224694914, 449389828, 561737285, 898779656, 1123474570, 2134601683, 2246949140, 4269203366, 4493898280, 8538406732, 10673008415, 17076813464, 21346016830, 42692033660, 85384067320]

約数ペア:

[(1, 85384067320), (2, 42692033660), (4, 21346016830), (5, 17076813464), (8, 10673008415), (10, 8538406732), (19, 4493898280), (20, 4269203366), (38, 2246949140), (40, 2134601683), (76, 1123474570), (95, 898779656), (152, 561737285), (190, 449389828), (380, 224694914), (557, 153292760), (760, 112347457), (1114, 76646380), (2228, 38323190), (2785, 30658552), (4456, 19161595), (5570, 15329276), (10583, 8068040), (11140, 7664638), (21166, 4034020), (22280, 3832319), (42332, 2017010), (52915, 1613608), (84664, 1008505), (105830, 806804), (201701, 423320), (211660, 403402)]