58443860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 126669312

約数和(自身を除く): 68225452

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 263, 271, 410, 526, 542, 820, 1052, 1084, 1315, 1355, 2630, 2710, 5260, 5420, 10783, 11111, 21566, 22222, 43132, 44444, 53915, 55555, 71273, 107830, 111110, 142546, 215660, 222220, 285092, 356365, 712730, 1425460, 2922193, 5844386, 11688772, 14610965, 29221930, 58443860]

約数ペア:

[(1, 58443860), (2, 29221930), (4, 14610965), (5, 11688772), (10, 5844386), (20, 2922193), (41, 1425460), (82, 712730), (164, 356365), (205, 285092), (263, 222220), (271, 215660), (410, 142546), (526, 111110), (542, 107830), (820, 71273), (1052, 55555), (1084, 53915), (1315, 44444), (1355, 43132), (2630, 22222), (2710, 21566), (5260, 11111), (5420, 10783)]