40916080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 102118464

約数和(自身を除く): 61202384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 601, 740, 851, 920, 1202, 1480, 1702, 1840, 2404, 2960, 3005, 3404, 4255, 4808, 6010, 6808, 8510, 9616, 12020, 13616, 13823, 17020, 22237, 24040, 27646, 34040, 44474, 48080, 55292, 68080, 69115, 88948, 110584, 111185, 138230, 177896, 221168, 222370, 276460, 355792, 444740, 511451, 552920, 889480, 1022902, 1105840, 1778960, 2045804, 2557255, 4091608, 5114510, 8183216, 10229020, 20458040, 40916080]

約数ペア:

[(1, 40916080), (2, 20458040), (4, 10229020), (5, 8183216), (8, 5114510), (10, 4091608), (16, 2557255), (20, 2045804), (23, 1778960), (37, 1105840), (40, 1022902), (46, 889480), (74, 552920), (80, 511451), (92, 444740), (115, 355792), (148, 276460), (184, 222370), (185, 221168), (230, 177896), (296, 138230), (368, 111185), (370, 110584), (460, 88948), (592, 69115), (601, 68080), (740, 55292), (851, 48080), (920, 44474), (1202, 34040), (1480, 27646), (1702, 24040), (1840, 22237), (2404, 17020), (2960, 13823), (3005, 13616), (3404, 12020), (4255, 9616), (4808, 8510), (6010, 6808)]