2399694560

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{71081}}^1$

素因数の和:71307

約数の個数: 48

約数和(自身を含む): 5696227152

約数和(自身を除く): 3296532592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 6752, 8440, 16880, 33760, 71081, 142162, 284324, 355405, 568648, 710810, 1137296, 1421620, 2274592, 2843240, 5686480, 11372960, 14998091, 29996182, 59992364, 74990455, 119984728, 149980910, 239969456, 299961820, 479938912, 599923640, 1199847280, 2399694560]

約数ペア:

[(1, 2399694560), (2, 1199847280), (4, 599923640), (5, 479938912), (8, 299961820), (10, 239969456), (16, 149980910), (20, 119984728), (32, 74990455), (40, 59992364), (80, 29996182), (160, 14998091), (211, 11372960), (422, 5686480), (844, 2843240), (1055, 2274592), (1688, 1421620), (2110, 1137296), (3376, 710810), (4220, 568648), (6752, 355405), (8440, 284324), (16880, 142162), (33760, 71081)]