22005620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 57915648

約数和(自身を除く): 35910028

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 107, 113, 130, 140, 182, 214, 226, 260, 364, 428, 452, 455, 535, 565, 749, 791, 910, 1070, 1130, 1391, 1469, 1498, 1582, 1820, 2140, 2260, 2782, 2938, 2996, 3164, 3745, 3955, 5564, 5876, 6955, 7345, 7490, 7910, 9737, 10283, 12091, 13910, 14690, 14980, 15820, 19474, 20566, 24182, 27820, 29380, 38948, 41132, 48364, 48685, 51415, 60455, 84637, 97370, 102830, 120910, 157183, 169274, 194740, 205660, 241820, 314366, 338548, 423185, 628732, 785915, 846370, 1100281, 1571830, 1692740, 2200562, 3143660, 4401124, 5501405, 11002810, 22005620]

約数ペア:

[(1, 22005620), (2, 11002810), (4, 5501405), (5, 4401124), (7, 3143660), (10, 2200562), (13, 1692740), (14, 1571830), (20, 1100281), (26, 846370), (28, 785915), (35, 628732), (52, 423185), (65, 338548), (70, 314366), (91, 241820), (107, 205660), (113, 194740), (130, 169274), (140, 157183), (182, 120910), (214, 102830), (226, 97370), (260, 84637), (364, 60455), (428, 51415), (452, 48685), (455, 48364), (535, 41132), (565, 38948), (749, 29380), (791, 27820), (910, 24182), (1070, 20566), (1130, 19474), (1391, 15820), (1469, 14980), (1498, 14690), (1582, 13910), (1820, 12091), (2140, 10283), (2260, 9737), (2782, 7910), (2938, 7490), (2996, 7345), (3164, 6955), (3745, 5876), (3955, 5564)]