8856969940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{45481}}^1$

素因数の和:45617

約数の個数: 96

約数和(自身を含む): 23106311424

約数和(自身を除く): 14249341484

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 107, 130, 140, 182, 214, 260, 364, 428, 455, 535, 749, 910, 1070, 1391, 1498, 1820, 2140, 2782, 2996, 3745, 5564, 6955, 7490, 9737, 13910, 14980, 19474, 27820, 38948, 45481, 48685, 90962, 97370, 181924, 194740, 227405, 318367, 454810, 591253, 636734, 909620, 1182506, 1273468, 1591835, 2365012, 2956265, 3183670, 4138771, 4866467, 5912530, 6367340, 8277542, 9732934, 11825060, 16555084, 19465868, 20693855, 24332335, 34065269, 41387710, 48664670, 63264071, 68130538, 82775420, 97329340, 126528142, 136261076, 170326345, 253056284, 316320355, 340652690, 442848497, 632640710, 681305380, 885696994, 1265281420, 1771393988, 2214242485, 4428484970, 8856969940]

約数ペア:

[(1, 8856969940), (2, 4428484970), (4, 2214242485), (5, 1771393988), (7, 1265281420), (10, 885696994), (13, 681305380), (14, 632640710), (20, 442848497), (26, 340652690), (28, 316320355), (35, 253056284), (52, 170326345), (65, 136261076), (70, 126528142), (91, 97329340), (107, 82775420), (130, 68130538), (140, 63264071), (182, 48664670), (214, 41387710), (260, 34065269), (364, 24332335), (428, 20693855), (455, 19465868), (535, 16555084), (749, 11825060), (910, 9732934), (1070, 8277542), (1391, 6367340), (1498, 5912530), (1820, 4866467), (2140, 4138771), (2782, 3183670), (2996, 2956265), (3745, 2365012), (5564, 1591835), (6955, 1273468), (7490, 1182506), (9737, 909620), (13910, 636734), (14980, 591253), (19474, 454810), (27820, 318367), (38948, 227405), (45481, 194740), (48685, 181924), (90962, 97370)]