90677440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{5783}}^1$

素因数の和:5814

約数の個数: 84

約数和(自身を含む): 251222256

約数和(自身を除く): 160544816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 5783, 7840, 11566, 15680, 23132, 28915, 40481, 46264, 57830, 80962, 92528, 115660, 161924, 185056, 202405, 231320, 283367, 323848, 370112, 404810, 462640, 566734, 647696, 809620, 925280, 1133468, 1295392, 1416835, 1619240, 1850560, 2266936, 2590784, 2833670, 3238480, 4533872, 5667340, 6476960, 9067744, 11334680, 12953920, 18135488, 22669360, 45338720, 90677440]

約数ペア:

[(1, 90677440), (2, 45338720), (4, 22669360), (5, 18135488), (7, 12953920), (8, 11334680), (10, 9067744), (14, 6476960), (16, 5667340), (20, 4533872), (28, 3238480), (32, 2833670), (35, 2590784), (40, 2266936), (49, 1850560), (56, 1619240), (64, 1416835), (70, 1295392), (80, 1133468), (98, 925280), (112, 809620), (140, 647696), (160, 566734), (196, 462640), (224, 404810), (245, 370112), (280, 323848), (320, 283367), (392, 231320), (448, 202405), (490, 185056), (560, 161924), (784, 115660), (980, 92528), (1120, 80962), (1568, 57830), (1960, 46264), (2240, 40481), (3136, 28915), (3920, 23132), (5783, 15680), (7840, 11566)]