1569482980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1\times {\mathrm{4027}}^1$

素因数の和:5548

約数の個数: 48

約数和(自身を含む): 3552696000

約数和(自身を除く): 1983213020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1499, 2998, 4027, 5996, 7495, 8054, 14990, 16108, 19487, 20135, 29980, 38974, 40270, 52351, 77948, 80540, 97435, 104702, 194870, 209404, 261755, 389740, 523510, 1047020, 6036473, 12072946, 24145892, 30182365, 60364730, 78474149, 120729460, 156948298, 313896596, 392370745, 784741490, 1569482980]

約数ペア:

[(1, 1569482980), (2, 784741490), (4, 392370745), (5, 313896596), (10, 156948298), (13, 120729460), (20, 78474149), (26, 60364730), (52, 30182365), (65, 24145892), (130, 12072946), (260, 6036473), (1499, 1047020), (2998, 523510), (4027, 389740), (5996, 261755), (7495, 209404), (8054, 194870), (14990, 104702), (16108, 97435), (19487, 80540), (20135, 77948), (29980, 52351), (38974, 40270)]