69652220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4337}}^1$

素因数の和:4430

約数の個数: 48

約数和(自身を含む): 161790048

約数和(自身を除く): 92137828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 4337, 8030, 8674, 16060, 17348, 21685, 43370, 47707, 86740, 95414, 190828, 238535, 316601, 477070, 633202, 954140, 1266404, 1583005, 3166010, 3482611, 6332020, 6965222, 13930444, 17413055, 34826110, 69652220]

約数ペア:

[(1, 69652220), (2, 34826110), (4, 17413055), (5, 13930444), (10, 6965222), (11, 6332020), (20, 3482611), (22, 3166010), (44, 1583005), (55, 1266404), (73, 954140), (110, 633202), (146, 477070), (220, 316601), (292, 238535), (365, 190828), (730, 95414), (803, 86740), (1460, 47707), (1606, 43370), (3212, 21685), (4015, 17348), (4337, 16060), (8030, 8674)]