1159014760

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{177763}}^1$

素因数の和:177937

約数の個数: 32

約数和(自身を含む): 2623796640

約数和(自身を除く): 1464781880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 177763, 355526, 711052, 888815, 1422104, 1777630, 3555260, 7110520, 28975369, 57950738, 115901476, 144876845, 231802952, 289753690, 579507380, 1159014760]

約数ペア:

[(1, 1159014760), (2, 579507380), (4, 289753690), (5, 231802952), (8, 144876845), (10, 115901476), (20, 57950738), (40, 28975369), (163, 7110520), (326, 3555260), (652, 1777630), (815, 1422104), (1304, 888815), (1630, 711052), (3260, 355526), (6520, 177763)]