27834559880

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3643267}}^1$

素因数の和:3643469

約数の個数: 32

約数和(自身を含む): 62955671040

約数和(自身を除く): 35121111160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 3643267, 7286534, 14573068, 18216335, 29146136, 36432670, 72865340, 145730680, 695863997, 1391727994, 2783455988, 3479319985, 5566911976, 6958639970, 13917279940, 27834559880]

約数ペア:

[(1, 27834559880), (2, 13917279940), (4, 6958639970), (5, 5566911976), (8, 3479319985), (10, 2783455988), (20, 1391727994), (40, 695863997), (191, 145730680), (382, 72865340), (764, 36432670), (955, 29146136), (1528, 18216335), (1910, 14573068), (3820, 7286534), (7640, 3643267)]