115158500

素因数分解:

$2^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{2113}}^1$

素因数の和:2241

約数の個数: 48

約数和(自身を含む): 253933680

約数和(自身を除く): 138775180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 125, 218, 250, 436, 500, 545, 1090, 2113, 2180, 2725, 4226, 5450, 8452, 10565, 10900, 13625, 21130, 27250, 42260, 52825, 54500, 105650, 211300, 230317, 264125, 460634, 528250, 921268, 1056500, 1151585, 2303170, 4606340, 5757925, 11515850, 23031700, 28789625, 57579250, 115158500]

約数ペア:

[(1, 115158500), (2, 57579250), (4, 28789625), (5, 23031700), (10, 11515850), (20, 5757925), (25, 4606340), (50, 2303170), (100, 1151585), (109, 1056500), (125, 921268), (218, 528250), (250, 460634), (436, 264125), (500, 230317), (545, 211300), (1090, 105650), (2113, 54500), (2180, 52825), (2725, 42260), (4226, 27250), (5450, 21130), (8452, 13625), (10565, 10900)]