41957240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80687}}^1$

素因数の和:80711

約数の個数: 32

約数和(自身を含む): 101666880

約数和(自身を除く): 59709640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 80687, 161374, 322748, 403435, 645496, 806870, 1048931, 1613740, 2097862, 3227480, 4195724, 5244655, 8391448, 10489310, 20978620, 41957240]

約数ペア:

[(1, 41957240), (2, 20978620), (4, 10489310), (5, 8391448), (8, 5244655), (10, 4195724), (13, 3227480), (20, 2097862), (26, 1613740), (40, 1048931), (52, 806870), (65, 645496), (104, 403435), (130, 322748), (260, 161374), (520, 80687)]