974112850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{739}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 1861443360

約数和(自身を除く): 887330510

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 643, 739, 1025, 1286, 1478, 2050, 3215, 3695, 6430, 7390, 16075, 18475, 26363, 30299, 32150, 36950, 52726, 60598, 131815, 151495, 263630, 302990, 475177, 659075, 757475, 950354, 1318150, 1514950, 2375885, 4751770, 11879425, 19482257, 23758850, 38964514, 97411285, 194822570, 487056425, 974112850]

約数ペア:

[(1, 974112850), (2, 487056425), (5, 194822570), (10, 97411285), (25, 38964514), (41, 23758850), (50, 19482257), (82, 11879425), (205, 4751770), (410, 2375885), (643, 1514950), (739, 1318150), (1025, 950354), (1286, 757475), (1478, 659075), (2050, 475177), (3215, 302990), (3695, 263630), (6430, 151495), (7390, 131815), (16075, 60598), (18475, 52726), (26363, 36950), (30299, 32150)]