31675866080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11645539}}^1$

素因数の和:11645571

約数の個数: 48

約数和(自身を含む): 79236254160

約数和(自身を除く): 47560388080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 11645539, 23291078, 46582156, 58227695, 93164312, 116455390, 186328624, 197974163, 232910780, 372657248, 395948326, 465821560, 791896652, 931643120, 989870815, 1583793304, 1863286240, 1979741630, 3167586608, 3959483260, 6335173216, 7918966520, 15837933040, 31675866080]

約数ペア:

[(1, 31675866080), (2, 15837933040), (4, 7918966520), (5, 6335173216), (8, 3959483260), (10, 3167586608), (16, 1979741630), (17, 1863286240), (20, 1583793304), (32, 989870815), (34, 931643120), (40, 791896652), (68, 465821560), (80, 395948326), (85, 372657248), (136, 232910780), (160, 197974163), (170, 186328624), (272, 116455390), (340, 93164312), (544, 58227695), (680, 46582156), (1360, 23291078), (2720, 11645539)]