40196150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{25933}}^1$

素因数の和:25976

約数の個数: 24

約数和(自身を含む): 77179584

約数和(自身を除く): 36983434

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 25933, 51866, 129665, 259330, 648325, 803923, 1296650, 1607846, 4019615, 8039230, 20098075, 40196150]

約数ペア:

[(1, 40196150), (2, 20098075), (5, 8039230), (10, 4019615), (25, 1607846), (31, 1296650), (50, 803923), (62, 648325), (155, 259330), (310, 129665), (775, 51866), (1550, 25933)]