20190050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23753}}^1$

素因数の和:23782

約数の個数: 24

約数和(自身を含む): 39764196

約数和(自身を除く): 19574146

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 23753, 47506, 118765, 237530, 403801, 593825, 807602, 1187650, 2019005, 4038010, 10095025, 20190050]

約数ペア:

[(1, 20190050), (2, 10095025), (5, 4038010), (10, 2019005), (17, 1187650), (25, 807602), (34, 593825), (50, 403801), (85, 237530), (170, 118765), (425, 47506), (850, 23753)]