12100040

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2677}}^1$

素因数の和:2801

約数の個数: 32

約数和(自身を含む): 27476280

約数和(自身を除く): 15376240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 2677, 4520, 5354, 10708, 13385, 21416, 26770, 53540, 107080, 302501, 605002, 1210004, 1512505, 2420008, 3025010, 6050020, 12100040]

約数ペア:

[(1, 12100040), (2, 6050020), (4, 3025010), (5, 2420008), (8, 1512505), (10, 1210004), (20, 605002), (40, 302501), (113, 107080), (226, 53540), (452, 26770), (565, 21416), (904, 13385), (1130, 10708), (2260, 5354), (2677, 4520)]