4777730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 9047808

約数和(自身を除く): 4270078

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 271, 410, 430, 542, 1355, 1763, 2710, 3526, 8815, 11111, 11653, 17630, 22222, 23306, 55555, 58265, 111110, 116530, 477773, 955546, 2388865, 4777730]

約数ペア:

[(1, 4777730), (2, 2388865), (5, 955546), (10, 477773), (41, 116530), (43, 111110), (82, 58265), (86, 55555), (205, 23306), (215, 22222), (271, 17630), (410, 11653), (430, 11111), (542, 8815), (1355, 3526), (1763, 2710)]