202213360

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{5531}}^1$

素因数の和:6001

約数の個数: 40

約数和(自身を含む): 471260016

約数和(自身を除く): 269046656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 914, 1828, 2285, 3656, 4570, 5531, 7312, 9140, 11062, 18280, 22124, 27655, 36560, 44248, 55310, 88496, 110620, 221240, 442480, 2527667, 5055334, 10110668, 12638335, 20221336, 25276670, 40442672, 50553340, 101106680, 202213360]

約数ペア:

[(1, 202213360), (2, 101106680), (4, 50553340), (5, 40442672), (8, 25276670), (10, 20221336), (16, 12638335), (20, 10110668), (40, 5055334), (80, 2527667), (457, 442480), (914, 221240), (1828, 110620), (2285, 88496), (3656, 55310), (4570, 44248), (5531, 36560), (7312, 27655), (9140, 22124), (11062, 18280)]