40117150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 78454800

約数和(自身を除く): 38337650

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 73, 145, 146, 290, 365, 379, 725, 730, 758, 1450, 1825, 1895, 2117, 3650, 3790, 4234, 9475, 10585, 10991, 18950, 21170, 21982, 27667, 52925, 54955, 55334, 105850, 109910, 138335, 274775, 276670, 549550, 691675, 802343, 1383350, 1604686, 4011715, 8023430, 20058575, 40117150]

約数ペア:

[(1, 40117150), (2, 20058575), (5, 8023430), (10, 4011715), (25, 1604686), (29, 1383350), (50, 802343), (58, 691675), (73, 549550), (145, 276670), (146, 274775), (290, 138335), (365, 109910), (379, 105850), (725, 55334), (730, 54955), (758, 52925), (1450, 27667), (1825, 21982), (1895, 21170), (2117, 18950), (3650, 10991), (3790, 10585), (4234, 9475)]