39444770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1151}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 35204830

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1151, 1490, 2302, 3427, 5755, 6854, 11510, 17135, 26473, 34270, 52946, 132365, 171499, 264730, 342998, 857495, 1714990, 3944477, 7888954, 19722385, 39444770]

約数ペア:

[(1, 39444770), (2, 19722385), (5, 7888954), (10, 3944477), (23, 1714990), (46, 857495), (115, 342998), (149, 264730), (230, 171499), (298, 132365), (745, 52946), (1151, 34270), (1490, 26473), (2302, 17135), (3427, 11510), (5755, 6854)]