896723080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{88609}}^1$

素因数の和:88654

約数の個数: 64

約数和(自身を含む): 2296771200

約数和(自身を除く): 1400048120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 88609, 177218, 354436, 443045, 708872, 886090, 974699, 1772180, 1949398, 2038007, 3544360, 3898796, 4076014, 4873495, 7797592, 8152028, 9746990, 10190035, 16304056, 19493980, 20380070, 22418077, 38987960, 40760140, 44836154, 81520280, 89672308, 112090385, 179344616, 224180770, 448361540, 896723080]

約数ペア:

[(1, 896723080), (2, 448361540), (4, 224180770), (5, 179344616), (8, 112090385), (10, 89672308), (11, 81520280), (20, 44836154), (22, 40760140), (23, 38987960), (40, 22418077), (44, 20380070), (46, 19493980), (55, 16304056), (88, 10190035), (92, 9746990), (110, 8152028), (115, 7797592), (184, 4873495), (220, 4076014), (230, 3898796), (253, 3544360), (440, 2038007), (460, 1949398), (506, 1772180), (920, 974699), (1012, 886090), (1265, 708872), (2024, 443045), (2530, 354436), (5060, 177218), (10120, 88609)]