9341020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 21718368

約数和(自身を除く): 12377348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 971, 1924, 1942, 2405, 3884, 4810, 4855, 9620, 9710, 12623, 19420, 25246, 35927, 50492, 63115, 71854, 126230, 143708, 179635, 252460, 359270, 467051, 718540, 934102, 1868204, 2335255, 4670510, 9341020]

約数ペア:

[(1, 9341020), (2, 4670510), (4, 2335255), (5, 1868204), (10, 934102), (13, 718540), (20, 467051), (26, 359270), (37, 252460), (52, 179635), (65, 143708), (74, 126230), (130, 71854), (148, 63115), (185, 50492), (260, 35927), (370, 25246), (481, 19420), (740, 12623), (962, 9710), (971, 9620), (1924, 4855), (1942, 4810), (2405, 3884)]