47434280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 113840640

約数和(自身を除く): 66406360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1097, 1880, 2162, 2194, 4324, 4388, 5405, 5485, 8648, 8776, 10810, 10970, 21620, 21940, 25231, 43240, 43880, 50462, 51559, 100924, 103118, 126155, 201848, 206236, 252310, 257795, 412472, 504620, 515590, 1009240, 1031180, 1185857, 2062360, 2371714, 4743428, 5929285, 9486856, 11858570, 23717140, 47434280]

約数ペア:

[(1, 47434280), (2, 23717140), (4, 11858570), (5, 9486856), (8, 5929285), (10, 4743428), (20, 2371714), (23, 2062360), (40, 1185857), (46, 1031180), (47, 1009240), (92, 515590), (94, 504620), (115, 412472), (184, 257795), (188, 252310), (230, 206236), (235, 201848), (376, 126155), (460, 103118), (470, 100924), (920, 51559), (940, 50462), (1081, 43880), (1097, 43240), (1880, 25231), (2162, 21940), (2194, 21620), (4324, 10970), (4388, 10810), (5405, 8776), (5485, 8648)]