492782240

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{10883}}^1$

素因数の和:11181

約数の個数: 48

約数和(自身を含む): 1168419168

約数和(自身を除く): 675636928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 1132, 1415, 2264, 2830, 4528, 5660, 9056, 10883, 11320, 21766, 22640, 43532, 45280, 54415, 87064, 108830, 174128, 217660, 348256, 435320, 870640, 1741280, 3079889, 6159778, 12319556, 15399445, 24639112, 30798890, 49278224, 61597780, 98556448, 123195560, 246391120, 492782240]

約数ペア:

[(1, 492782240), (2, 246391120), (4, 123195560), (5, 98556448), (8, 61597780), (10, 49278224), (16, 30798890), (20, 24639112), (32, 15399445), (40, 12319556), (80, 6159778), (160, 3079889), (283, 1741280), (566, 870640), (1132, 435320), (1415, 348256), (2264, 217660), (2830, 174128), (4528, 108830), (5660, 87064), (9056, 54415), (10883, 45280), (11320, 43532), (21766, 22640)]