82575790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3307}}^1$

素因数の和:3552

約数の個数: 32

約数和(自身を含む): 162912384

約数和(自身を除く): 80336594

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 1135, 2270, 2497, 3307, 4994, 6614, 12485, 16535, 24970, 33070, 36377, 72754, 181885, 363770, 750689, 1501378, 3753445, 7506890, 8257579, 16515158, 41287895, 82575790]

約数ペア:

[(1, 82575790), (2, 41287895), (5, 16515158), (10, 8257579), (11, 7506890), (22, 3753445), (55, 1501378), (110, 750689), (227, 363770), (454, 181885), (1135, 72754), (2270, 36377), (2497, 33070), (3307, 24970), (4994, 16535), (6614, 12485)]