11252380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18149}}^1$

素因数の和:18189

約数の個数: 24

約数和(自身を含む): 24393600

約数和(自身を除く): 13141220

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 18149, 36298, 72596, 90745, 181490, 362980, 562619, 1125238, 2250476, 2813095, 5626190, 11252380]

約数ペア:

[(1, 11252380), (2, 5626190), (4, 2813095), (5, 2250476), (10, 1125238), (20, 562619), (31, 362980), (62, 181490), (124, 90745), (155, 72596), (310, 36298), (620, 18149)]