40825880

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2693}}^1$

素因数の和:3083

約数の個数: 32

約数和(自身を含む): 92134800

約数和(自身を除く): 51308920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 2693, 3032, 3790, 5386, 7580, 10772, 13465, 15160, 21544, 26930, 53860, 107720, 1020647, 2041294, 4082588, 5103235, 8165176, 10206470, 20412940, 40825880]

約数ペア:

[(1, 40825880), (2, 20412940), (4, 10206470), (5, 8165176), (8, 5103235), (10, 4082588), (20, 2041294), (40, 1020647), (379, 107720), (758, 53860), (1516, 26930), (1895, 21544), (2693, 15160), (3032, 13465), (3790, 10772), (5386, 7580)]