113041240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{217387}}^1$

素因数の和:217411

約数の個数: 32

約数和(自身を含む): 273908880

約数和(自身を除く): 160867640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 217387, 434774, 869548, 1086935, 1739096, 2173870, 2826031, 4347740, 5652062, 8695480, 11304124, 14130155, 22608248, 28260310, 56520620, 113041240]

約数ペア:

[(1, 113041240), (2, 56520620), (4, 28260310), (5, 22608248), (8, 14130155), (10, 11304124), (13, 8695480), (20, 5652062), (26, 4347740), (40, 2826031), (52, 2173870), (65, 1739096), (104, 1086935), (130, 869548), (260, 434774), (520, 217387)]