22660240

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1483}}^1$

素因数の和:1687

約数の個数: 40

約数和(自身を含む): 52996608

約数和(自身を除く): 30336368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1483, 1528, 1910, 2966, 3056, 3820, 5932, 7415, 7640, 11864, 14830, 15280, 23728, 29660, 59320, 118640, 283253, 566506, 1133012, 1416265, 2266024, 2832530, 4532048, 5665060, 11330120, 22660240]

約数ペア:

[(1, 22660240), (2, 11330120), (4, 5665060), (5, 4532048), (8, 2832530), (10, 2266024), (16, 1416265), (20, 1133012), (40, 566506), (80, 283253), (191, 118640), (382, 59320), (764, 29660), (955, 23728), (1483, 15280), (1528, 14830), (1910, 11864), (2966, 7640), (3056, 7415), (3820, 5932)]