27601640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62731}}^1$

素因数の和:62753

約数の個数: 32

約数和(自身を含む): 67750560

約数和(自身を除く): 40148920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 62731, 125462, 250924, 313655, 501848, 627310, 690041, 1254620, 1380082, 2509240, 2760164, 3450205, 5520328, 6900410, 13800820, 27601640]

約数ペア:

[(1, 27601640), (2, 13800820), (4, 6900410), (5, 5520328), (8, 3450205), (10, 2760164), (11, 2509240), (20, 1380082), (22, 1254620), (40, 690041), (44, 627310), (55, 501848), (88, 313655), (110, 250924), (220, 125462), (440, 62731)]