112105240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{215587}}^1$

素因数の和:215611

約数の個数: 32

約数和(自身を含む): 271640880

約数和(自身を除く): 159535640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 215587, 431174, 862348, 1077935, 1724696, 2155870, 2802631, 4311740, 5605262, 8623480, 11210524, 14013155, 22421048, 28026310, 56052620, 112105240]

約数ペア:

[(1, 112105240), (2, 56052620), (4, 28026310), (5, 22421048), (8, 14013155), (10, 11210524), (13, 8623480), (20, 5605262), (26, 4311740), (40, 2802631), (52, 2155870), (65, 1724696), (104, 1077935), (130, 862348), (260, 431174), (520, 215587)]