24568940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 56687904

約数和(自身を除く): 32118964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 362, 617, 724, 905, 1234, 1810, 1991, 2468, 3085, 3620, 3982, 6170, 6787, 7964, 9955, 12340, 13574, 19910, 27148, 33935, 39820, 67870, 111677, 135740, 223354, 446708, 558385, 1116770, 1228447, 2233540, 2456894, 4913788, 6142235, 12284470, 24568940]

約数ペア:

[(1, 24568940), (2, 12284470), (4, 6142235), (5, 4913788), (10, 2456894), (11, 2233540), (20, 1228447), (22, 1116770), (44, 558385), (55, 446708), (110, 223354), (181, 135740), (220, 111677), (362, 67870), (617, 39820), (724, 33935), (905, 27148), (1234, 19910), (1810, 13574), (1991, 12340), (2468, 9955), (3085, 7964), (3620, 6787), (3982, 6170)]