202210280

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{30271}}^1$

素因数の和:30449

約数の個数: 32

約数和(自身を含む): 457712640

約数和(自身を除く): 255502360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 30271, 60542, 121084, 151355, 242168, 302710, 605420, 1210840, 5055257, 10110514, 20221028, 25276285, 40442056, 50552570, 101105140, 202210280]

約数ペア:

[(1, 202210280), (2, 101105140), (4, 50552570), (5, 40442056), (8, 25276285), (10, 20221028), (20, 10110514), (40, 5055257), (167, 1210840), (334, 605420), (668, 302710), (835, 242168), (1336, 151355), (1670, 121084), (3340, 60542), (6680, 30271)]