4899680

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 11721024

約数和(自身を除く): 6821344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 271, 452, 542, 565, 904, 1084, 1130, 1355, 1808, 2168, 2260, 2710, 3616, 4336, 4520, 5420, 8672, 9040, 10840, 18080, 21680, 30623, 43360, 61246, 122492, 153115, 244984, 306230, 489968, 612460, 979936, 1224920, 2449840, 4899680]

約数ペア:

[(1, 4899680), (2, 2449840), (4, 1224920), (5, 979936), (8, 612460), (10, 489968), (16, 306230), (20, 244984), (32, 153115), (40, 122492), (80, 61246), (113, 43360), (160, 30623), (226, 21680), (271, 18080), (452, 10840), (542, 9040), (565, 8672), (904, 5420), (1084, 4520), (1130, 4336), (1355, 3616), (1808, 2710), (2168, 2260)]