24892720

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{821}}^1$

素因数の和:1213

約数の個数: 40

約数和(自身を含む): 58098960

約数和(自身を除く): 33206240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 821, 1516, 1642, 1895, 3032, 3284, 3790, 4105, 6064, 6568, 7580, 8210, 13136, 15160, 16420, 30320, 32840, 65680, 311159, 622318, 1244636, 1555795, 2489272, 3111590, 4978544, 6223180, 12446360, 24892720]

約数ペア:

[(1, 24892720), (2, 12446360), (4, 6223180), (5, 4978544), (8, 3111590), (10, 2489272), (16, 1555795), (20, 1244636), (40, 622318), (80, 311159), (379, 65680), (758, 32840), (821, 30320), (1516, 16420), (1642, 15160), (1895, 13136), (3032, 8210), (3284, 7580), (3790, 6568), (4105, 6064)]