63953680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{114203}}^1$

素因数の和:114223

約数の個数: 40

約数和(自身を含む): 169935552

約数和(自身を除く): 105981872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 114203, 228406, 456812, 571015, 799421, 913624, 1142030, 1598842, 1827248, 2284060, 3197684, 3997105, 4568120, 6395368, 7994210, 9136240, 12790736, 15988420, 31976840, 63953680]

約数ペア:

[(1, 63953680), (2, 31976840), (4, 15988420), (5, 12790736), (7, 9136240), (8, 7994210), (10, 6395368), (14, 4568120), (16, 3997105), (20, 3197684), (28, 2284060), (35, 1827248), (40, 1598842), (56, 1142030), (70, 913624), (80, 799421), (112, 571015), (140, 456812), (280, 228406), (560, 114203)]