39964190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1801}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 82517184

約数和(自身を除く): 42552994

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1585, 1801, 2219, 3170, 3602, 4438, 9005, 11095, 12607, 18010, 22190, 25214, 63035, 126070, 570917, 1141834, 2854585, 3996419, 5709170, 7992838, 19982095, 39964190]

約数ペア:

[(1, 39964190), (2, 19982095), (5, 7992838), (7, 5709170), (10, 3996419), (14, 2854585), (35, 1141834), (70, 570917), (317, 126070), (634, 63035), (1585, 25214), (1801, 22190), (2219, 18010), (3170, 12607), (3602, 11095), (4438, 9005)]