40526050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 82137600

約数和(自身を除く): 41611550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 1102, 1450, 1471, 2755, 2942, 5510, 7355, 13775, 14710, 27550, 27949, 36775, 42659, 55898, 73550, 85318, 139745, 213295, 279490, 426590, 698725, 810521, 1066475, 1397450, 1621042, 2132950, 4052605, 8105210, 20263025, 40526050]

約数ペア:

[(1, 40526050), (2, 20263025), (5, 8105210), (10, 4052605), (19, 2132950), (25, 1621042), (29, 1397450), (38, 1066475), (50, 810521), (58, 698725), (95, 426590), (145, 279490), (190, 213295), (290, 139745), (475, 85318), (551, 73550), (725, 55898), (950, 42659), (1102, 36775), (1450, 27949), (1471, 27550), (2755, 14710), (2942, 13775), (5510, 7355)]