26868752020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2399}}^1\times {\mathrm{50909}}^1$

素因数の和:53328

約数の個数: 48

約数和(自身を含む): 61580736000

約数和(自身を除く): 34711983980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2399, 4798, 9596, 11995, 23990, 26389, 47980, 50909, 52778, 101818, 105556, 131945, 203636, 254545, 263890, 509090, 527780, 559999, 1018180, 1119998, 2239996, 2799995, 5599990, 11199980, 122130691, 244261382, 488522764, 610653455, 1221306910, 1343437601, 2442613820, 2686875202, 5373750404, 6717188005, 13434376010, 26868752020]

約数ペア:

[(1, 26868752020), (2, 13434376010), (4, 6717188005), (5, 5373750404), (10, 2686875202), (11, 2442613820), (20, 1343437601), (22, 1221306910), (44, 610653455), (55, 488522764), (110, 244261382), (220, 122130691), (2399, 11199980), (4798, 5599990), (9596, 2799995), (11995, 2239996), (23990, 1119998), (26389, 1018180), (47980, 559999), (50909, 527780), (52778, 509090), (101818, 263890), (105556, 254545), (131945, 203636)]