86557360

素因数分解:

$2^4\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2347}}^1$

素因数の和:2821

約数の個数: 40

約数和(自身を含む): 201768336

約数和(自身を除く): 115210976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 461, 922, 1844, 2305, 2347, 3688, 4610, 4694, 7376, 9220, 9388, 11735, 18440, 18776, 23470, 36880, 37552, 46940, 93880, 187760, 1081967, 2163934, 4327868, 5409835, 8655736, 10819670, 17311472, 21639340, 43278680, 86557360]

約数ペア:

[(1, 86557360), (2, 43278680), (4, 21639340), (5, 17311472), (8, 10819670), (10, 8655736), (16, 5409835), (20, 4327868), (40, 2163934), (80, 1081967), (461, 187760), (922, 93880), (1844, 46940), (2305, 37552), (2347, 36880), (3688, 23470), (4610, 18776), (4694, 18440), (7376, 11735), (9220, 9388)]