61363240

素因数分解:

$2^3\times 5^1\times {\mathrm{1534081}}^1$

素因数の和:1534092

約数の個数: 16

約数和(自身を含む): 138067380

約数和(自身を除く): 76704140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1534081, 3068162, 6136324, 7670405, 12272648, 15340810, 30681620, 61363240]

約数ペア:

[(1, 61363240), (2, 30681620), (4, 15340810), (5, 12272648), (8, 7670405), (10, 6136324), (20, 3068162), (40, 1534081)]