40698040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 98703360

約数和(自身を除く): 58005320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 1427, 2852, 2854, 3565, 5704, 5708, 7130, 7135, 11416, 14260, 14270, 28520, 28540, 32821, 44237, 57080, 65642, 88474, 131284, 164105, 176948, 221185, 262568, 328210, 353896, 442370, 656420, 884740, 1017451, 1312840, 1769480, 2034902, 4069804, 5087255, 8139608, 10174510, 20349020, 40698040]

約数ペア:

[(1, 40698040), (2, 20349020), (4, 10174510), (5, 8139608), (8, 5087255), (10, 4069804), (20, 2034902), (23, 1769480), (31, 1312840), (40, 1017451), (46, 884740), (62, 656420), (92, 442370), (115, 353896), (124, 328210), (155, 262568), (184, 221185), (230, 176948), (248, 164105), (310, 131284), (460, 88474), (620, 65642), (713, 57080), (920, 44237), (1240, 32821), (1426, 28540), (1427, 28520), (2852, 14270), (2854, 14260), (3565, 11416), (5704, 7135), (5708, 7130)]