63185680

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3449}}^1$

素因数の和:3691

約数の個数: 40

約数和(自身を含む): 147591000

約数和(自身を除く): 84405320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3449, 3664, 4580, 6898, 9160, 13796, 17245, 18320, 27592, 34490, 55184, 68980, 137960, 275920, 789821, 1579642, 3159284, 3949105, 6318568, 7898210, 12637136, 15796420, 31592840, 63185680]

約数ペア:

[(1, 63185680), (2, 31592840), (4, 15796420), (5, 12637136), (8, 7898210), (10, 6318568), (16, 3949105), (20, 3159284), (40, 1579642), (80, 789821), (229, 275920), (458, 137960), (916, 68980), (1145, 55184), (1832, 34490), (2290, 27592), (3449, 18320), (3664, 17245), (4580, 13796), (6898, 9160)]