91267070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11171}}^1$

素因数の和:11240

約数の個数: 32

約数和(自身を含む): 176964480

約数和(自身を除く): 85697410

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 11171, 22342, 55855, 111710, 212249, 424498, 480353, 960706, 1061245, 2122490, 2401765, 4803530, 9126707, 18253414, 45633535, 91267070]

約数ペア:

[(1, 91267070), (2, 45633535), (5, 18253414), (10, 9126707), (19, 4803530), (38, 2401765), (43, 2122490), (86, 1061245), (95, 960706), (190, 480353), (215, 424498), (430, 212249), (817, 111710), (1634, 55855), (4085, 22342), (8170, 11171)]