11874050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 24105600

約数和(自身を除く): 12231550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 431, 475, 551, 725, 862, 950, 1102, 1450, 2155, 2755, 4310, 5510, 8189, 10775, 12499, 13775, 16378, 21550, 24998, 27550, 40945, 62495, 81890, 124990, 204725, 237481, 312475, 409450, 474962, 624950, 1187405, 2374810, 5937025, 11874050]

約数ペア:

[(1, 11874050), (2, 5937025), (5, 2374810), (10, 1187405), (19, 624950), (25, 474962), (29, 409450), (38, 312475), (50, 237481), (58, 204725), (95, 124990), (145, 81890), (190, 62495), (290, 40945), (431, 27550), (475, 24998), (551, 21550), (725, 16378), (862, 13775), (950, 12499), (1102, 10775), (1450, 8189), (2155, 5510), (2755, 4310)]