72173950

素因数分解:

$2^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{6473}}^1$

素因数の和:6708

約数の個数: 24

約数和(自身を含む): 134866368

約数和(自身を除く): 62692418

約数列:

[1, 2, 5, 10, 25, 50, 223, 446, 1115, 2230, 5575, 6473, 11150, 12946, 32365, 64730, 161825, 323650, 1443479, 2886958, 7217395, 14434790, 36086975, 72173950]

約数ペア:

[(1, 72173950), (2, 36086975), (5, 14434790), (10, 7217395), (25, 2886958), (50, 1443479), (223, 323650), (446, 161825), (1115, 64730), (2230, 32365), (5575, 12946), (6473, 11150)]