4790260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 10853136

約数和(自身を除く): 6062876

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 193, 292, 340, 365, 386, 730, 772, 965, 1241, 1460, 1930, 2482, 3281, 3860, 4964, 6205, 6562, 12410, 13124, 14089, 16405, 24820, 28178, 32810, 56356, 65620, 70445, 140890, 239513, 281780, 479026, 958052, 1197565, 2395130, 4790260]

約数ペア:

[(1, 4790260), (2, 2395130), (4, 1197565), (5, 958052), (10, 479026), (17, 281780), (20, 239513), (34, 140890), (68, 70445), (73, 65620), (85, 56356), (146, 32810), (170, 28178), (193, 24820), (292, 16405), (340, 14089), (365, 13124), (386, 12410), (730, 6562), (772, 6205), (965, 4964), (1241, 3860), (1460, 3281), (1930, 2482)]