24421240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14891}}^1$

素因数の和:14943

約数の個数: 32

約数和(自身を含む): 56291760

約数和(自身を除く): 31870520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 14891, 29782, 59564, 74455, 119128, 148910, 297820, 595640, 610531, 1221062, 2442124, 3052655, 4884248, 6105310, 12210620, 24421240]

約数ペア:

[(1, 24421240), (2, 12210620), (4, 6105310), (5, 4884248), (8, 3052655), (10, 2442124), (20, 1221062), (40, 610531), (41, 595640), (82, 297820), (164, 148910), (205, 119128), (328, 74455), (410, 59564), (820, 29782), (1640, 14891)]