32504780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21107}}^1$

素因数の和:21134

約数の個数: 48

約数和(自身を含む): 85107456

約数和(自身を除く): 52602676

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 21107, 42214, 84428, 105535, 147749, 211070, 232177, 295498, 422140, 464354, 590996, 738745, 928708, 1160885, 1477490, 1625239, 2321770, 2954980, 3250478, 4643540, 6500956, 8126195, 16252390, 32504780]

約数ペア:

[(1, 32504780), (2, 16252390), (4, 8126195), (5, 6500956), (7, 4643540), (10, 3250478), (11, 2954980), (14, 2321770), (20, 1625239), (22, 1477490), (28, 1160885), (35, 928708), (44, 738745), (55, 590996), (70, 464354), (77, 422140), (110, 295498), (140, 232177), (154, 211070), (220, 147749), (308, 105535), (385, 84428), (770, 42214), (1540, 21107)]