44352280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 121927680

約数和(自身を除く): 77575400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 71, 92, 97, 115, 140, 142, 161, 184, 194, 230, 280, 284, 322, 355, 388, 460, 485, 497, 568, 644, 679, 710, 776, 805, 920, 970, 994, 1288, 1358, 1420, 1610, 1633, 1940, 1988, 2231, 2485, 2716, 2840, 3220, 3266, 3395, 3880, 3976, 4462, 4970, 5432, 6440, 6532, 6790, 6887, 8165, 8924, 9940, 11155, 11431, 13064, 13580, 13774, 15617, 16330, 17848, 19880, 22310, 22862, 27160, 27548, 31234, 32660, 34435, 44620, 45724, 48209, 55096, 57155, 62468, 65320, 68870, 78085, 89240, 91448, 96418, 114310, 124936, 137740, 156170, 158401, 192836, 228620, 241045, 275480, 312340, 316802, 385672, 457240, 482090, 624680, 633604, 792005, 964180, 1108807, 1267208, 1584010, 1928360, 2217614, 3168020, 4435228, 5544035, 6336040, 8870456, 11088070, 22176140, 44352280]

約数ペア:

[(1, 44352280), (2, 22176140), (4, 11088070), (5, 8870456), (7, 6336040), (8, 5544035), (10, 4435228), (14, 3168020), (20, 2217614), (23, 1928360), (28, 1584010), (35, 1267208), (40, 1108807), (46, 964180), (56, 792005), (70, 633604), (71, 624680), (92, 482090), (97, 457240), (115, 385672), (140, 316802), (142, 312340), (161, 275480), (184, 241045), (194, 228620), (230, 192836), (280, 158401), (284, 156170), (322, 137740), (355, 124936), (388, 114310), (460, 96418), (485, 91448), (497, 89240), (568, 78085), (644, 68870), (679, 65320), (710, 62468), (776, 57155), (805, 55096), (920, 48209), (970, 45724), (994, 44620), (1288, 34435), (1358, 32660), (1420, 31234), (1610, 27548), (1633, 27160), (1940, 22862), (1988, 22310), (2231, 19880), (2485, 17848), (2716, 16330), (2840, 15617), (3220, 13774), (3266, 13580), (3395, 13064), (3880, 11431), (3976, 11155), (4462, 9940), (4970, 8924), (5432, 8165), (6440, 6887), (6532, 6790)]