22615520

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 53969328

約数和(自身を除く): 31353808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1321, 1712, 2140, 2642, 3424, 4280, 5284, 6605, 8560, 10568, 13210, 17120, 21136, 26420, 42272, 52840, 105680, 141347, 211360, 282694, 565388, 706735, 1130776, 1413470, 2261552, 2826940, 4523104, 5653880, 11307760, 22615520]

約数ペア:

[(1, 22615520), (2, 11307760), (4, 5653880), (5, 4523104), (8, 2826940), (10, 2261552), (16, 1413470), (20, 1130776), (32, 706735), (40, 565388), (80, 282694), (107, 211360), (160, 141347), (214, 105680), (428, 52840), (535, 42272), (856, 26420), (1070, 21136), (1321, 17120), (1712, 13210), (2140, 10568), (2642, 8560), (3424, 6605), (4280, 5284)]