27559480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52999}}^1$

素因数の和:53023

約数の個数: 32

約数和(自身を含む): 66780000

約数和(自身を除く): 39220520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 52999, 105998, 211996, 264995, 423992, 529990, 688987, 1059980, 1377974, 2119960, 2755948, 3444935, 5511896, 6889870, 13779740, 27559480]

約数ペア:

[(1, 27559480), (2, 13779740), (4, 6889870), (5, 5511896), (8, 3444935), (10, 2755948), (13, 2119960), (20, 1377974), (26, 1059980), (40, 688987), (52, 529990), (65, 423992), (104, 264995), (130, 211996), (260, 105998), (520, 52999)]