76579490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1289}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 148886640

約数和(自身を除く): 72307150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 457, 914, 1289, 2285, 2578, 4570, 5941, 6445, 11882, 12890, 16757, 29705, 33514, 59410, 83785, 167570, 589073, 1178146, 2945365, 5890730, 7657949, 15315898, 38289745, 76579490]

約数ペア:

[(1, 76579490), (2, 38289745), (5, 15315898), (10, 7657949), (13, 5890730), (26, 2945365), (65, 1178146), (130, 589073), (457, 167570), (914, 83785), (1289, 59410), (2285, 33514), (2578, 29705), (4570, 16757), (5941, 12890), (6445, 11882)]