432883270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{4373}}^1$

素因数の和:4920

約数の個数: 32

約数和(自身を含む): 821962080

約数和(自身を除く): 389078810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 521, 1042, 2605, 4373, 5210, 8746, 9899, 19798, 21865, 43730, 49495, 83087, 98990, 166174, 415435, 830870, 2278333, 4556666, 11391665, 22783330, 43288327, 86576654, 216441635, 432883270]

約数ペア:

[(1, 432883270), (2, 216441635), (5, 86576654), (10, 43288327), (19, 22783330), (38, 11391665), (95, 4556666), (190, 2278333), (521, 830870), (1042, 415435), (2605, 166174), (4373, 98990), (5210, 83087), (8746, 49495), (9899, 43730), (19798, 21865)]