24563920

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7489}}^1$

素因数の和:7543

約数の個数: 40

約数和(自身を含む): 58511880

約数和(自身を除く): 33947960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 7489, 14978, 29956, 37445, 59912, 74890, 119824, 149780, 299560, 307049, 599120, 614098, 1228196, 1535245, 2456392, 3070490, 4912784, 6140980, 12281960, 24563920]

約数ペア:

[(1, 24563920), (2, 12281960), (4, 6140980), (5, 4912784), (8, 3070490), (10, 2456392), (16, 1535245), (20, 1228196), (40, 614098), (41, 599120), (80, 307049), (82, 299560), (164, 149780), (205, 119824), (328, 74890), (410, 59912), (656, 37445), (820, 29956), (1640, 14978), (3280, 7489)]