22893520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22013}}^1$

素因数の和:22039

約数の個数: 40

約数和(自身を含む): 57324456

約数和(自身を除く): 34430936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 22013, 44026, 88052, 110065, 176104, 220130, 286169, 352208, 440260, 572338, 880520, 1144676, 1430845, 1761040, 2289352, 2861690, 4578704, 5723380, 11446760, 22893520]

約数ペア:

[(1, 22893520), (2, 11446760), (4, 5723380), (5, 4578704), (8, 2861690), (10, 2289352), (13, 1761040), (16, 1430845), (20, 1144676), (26, 880520), (40, 572338), (52, 440260), (65, 352208), (80, 286169), (104, 220130), (130, 176104), (208, 110065), (260, 88052), (520, 44026), (1040, 22013)]