2205441880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{9851}}^1$

素因数の和:10084

約数の個数: 64

約数和(自身を含む): 5160477600

約数和(自身を除く): 2955035720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 193, 232, 290, 386, 580, 772, 965, 1160, 1544, 1930, 3860, 5597, 7720, 9851, 11194, 19702, 22388, 27985, 39404, 44776, 49255, 55970, 78808, 98510, 111940, 197020, 223880, 285679, 394040, 571358, 1142716, 1428395, 1901243, 2285432, 2856790, 3802486, 5713580, 7604972, 9506215, 11427160, 15209944, 19012430, 38024860, 55136047, 76049720, 110272094, 220544188, 275680235, 441088376, 551360470, 1102720940, 2205441880]

約数ペア:

[(1, 2205441880), (2, 1102720940), (4, 551360470), (5, 441088376), (8, 275680235), (10, 220544188), (20, 110272094), (29, 76049720), (40, 55136047), (58, 38024860), (116, 19012430), (145, 15209944), (193, 11427160), (232, 9506215), (290, 7604972), (386, 5713580), (580, 3802486), (772, 2856790), (965, 2285432), (1160, 1901243), (1544, 1428395), (1930, 1142716), (3860, 571358), (5597, 394040), (7720, 285679), (9851, 223880), (11194, 197020), (19702, 111940), (22388, 98510), (27985, 78808), (39404, 55970), (44776, 49255)]