42618860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{29191}}^1$

素因数の和:29273

約数の個数: 24

約数和(自身を含む): 90728736

約数和(自身を除く): 48109876

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 29191, 58382, 116764, 145955, 291910, 583820, 2130943, 4261886, 8523772, 10654715, 21309430, 42618860]

約数ペア:

[(1, 42618860), (2, 21309430), (4, 10654715), (5, 8523772), (10, 4261886), (20, 2130943), (73, 583820), (146, 291910), (292, 145955), (365, 116764), (730, 58382), (1460, 29191)]