40693360

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1877}}^1$

素因数の和:2161

約数の個数: 40

約数和(自身を含む): 95011776

約数和(自身を除く): 54318416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 1877, 2168, 2710, 3754, 4336, 5420, 7508, 9385, 10840, 15016, 18770, 21680, 30032, 37540, 75080, 150160, 508667, 1017334, 2034668, 2543335, 4069336, 5086670, 8138672, 10173340, 20346680, 40693360]

約数ペア:

[(1, 40693360), (2, 20346680), (4, 10173340), (5, 8138672), (8, 5086670), (10, 4069336), (16, 2543335), (20, 2034668), (40, 1017334), (80, 508667), (271, 150160), (542, 75080), (1084, 37540), (1355, 30032), (1877, 21680), (2168, 18770), (2710, 15016), (3754, 10840), (4336, 9385), (5420, 7508)]