15673226680

素因数分解:

$2^3\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{372817}}^1$

素因数の和:373879

約数の個数: 32

約数和(自身を含む): 35298408240

約数和(自身を除く): 19625181560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1051, 2102, 4204, 5255, 8408, 10510, 21020, 42040, 372817, 745634, 1491268, 1864085, 2982536, 3728170, 7456340, 14912680, 391830667, 783661334, 1567322668, 1959153335, 3134645336, 3918306670, 7836613340, 15673226680]

約数ペア:

[(1, 15673226680), (2, 7836613340), (4, 3918306670), (5, 3134645336), (8, 1959153335), (10, 1567322668), (20, 783661334), (40, 391830667), (1051, 14912680), (2102, 7456340), (4204, 3728170), (5255, 2982536), (8408, 1864085), (10510, 1491268), (21020, 745634), (42040, 372817)]