40657150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{42797}}^1$

素因数の和:42828

約数の個数: 24

約数和(自身を含む): 79604280

約数和(自身を除く): 38947130

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 42797, 85594, 213985, 427970, 813143, 1069925, 1626286, 2139850, 4065715, 8131430, 20328575, 40657150]

約数ペア:

[(1, 40657150), (2, 20328575), (5, 8131430), (10, 4065715), (19, 2139850), (25, 1626286), (38, 1069925), (50, 813143), (95, 427970), (190, 213985), (475, 85594), (950, 42797)]