40622090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 76792320

約数和(自身を除く): 36170230

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 2221, 3658, 4442, 9145, 11105, 18290, 22210, 68851, 131039, 137702, 262078, 344255, 655195, 688510, 1310390, 4062209, 8124418, 20311045, 40622090]

約数ペア:

[(1, 40622090), (2, 20311045), (5, 8124418), (10, 4062209), (31, 1310390), (59, 688510), (62, 655195), (118, 344255), (155, 262078), (295, 137702), (310, 131039), (590, 68851), (1829, 22210), (2221, 18290), (3658, 11105), (4442, 9145)]