57560860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1297}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 138688704

約数和(自身を除く): 81127844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 1268, 1297, 1585, 2219, 2594, 3170, 4438, 5188, 6340, 6485, 8876, 9079, 11095, 12970, 18158, 22190, 25940, 36316, 44380, 45395, 90790, 181580, 411149, 822298, 1644596, 2055745, 2878043, 4111490, 5756086, 8222980, 11512172, 14390215, 28780430, 57560860]

約数ペア:

[(1, 57560860), (2, 28780430), (4, 14390215), (5, 11512172), (7, 8222980), (10, 5756086), (14, 4111490), (20, 2878043), (28, 2055745), (35, 1644596), (70, 822298), (140, 411149), (317, 181580), (634, 90790), (1268, 45395), (1297, 44380), (1585, 36316), (2219, 25940), (2594, 22190), (3170, 18158), (4438, 12970), (5188, 11095), (6340, 9079), (6485, 8876)]