11546020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 25256448

約数和(自身を除く): 13710428

約数列:

[1, 2, 4, 5, 10, 20, 47, 71, 94, 142, 173, 188, 235, 284, 346, 355, 470, 692, 710, 865, 940, 1420, 1730, 3337, 3460, 6674, 8131, 12283, 13348, 16262, 16685, 24566, 32524, 33370, 40655, 49132, 61415, 66740, 81310, 122830, 162620, 245660, 577301, 1154602, 2309204, 2886505, 5773010, 11546020]

約数ペア:

[(1, 11546020), (2, 5773010), (4, 2886505), (5, 2309204), (10, 1154602), (20, 577301), (47, 245660), (71, 162620), (94, 122830), (142, 81310), (173, 66740), (188, 61415), (235, 49132), (284, 40655), (346, 33370), (355, 32524), (470, 24566), (692, 16685), (710, 16262), (865, 13348), (940, 12283), (1420, 8131), (1730, 6674), (3337, 3460)]