2023934440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1747}}^1\times {\mathrm{2633}}^1$

素因数の和:4402

約数の個数: 64

約数和(自身を含む): 4972570560

約数和(自身を除く): 2948636120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1747, 2633, 3494, 5266, 6988, 8735, 10532, 13165, 13976, 17470, 19217, 21064, 26330, 28963, 34940, 38434, 52660, 57926, 69880, 76868, 96085, 105320, 115852, 144815, 153736, 192170, 231704, 289630, 384340, 579260, 768680, 1158520, 4599851, 9199702, 18399404, 22999255, 36798808, 45998510, 50598361, 91997020, 101196722, 183994040, 202393444, 252991805, 404786888, 505983610, 1011967220, 2023934440]

約数ペア:

[(1, 2023934440), (2, 1011967220), (4, 505983610), (5, 404786888), (8, 252991805), (10, 202393444), (11, 183994040), (20, 101196722), (22, 91997020), (40, 50598361), (44, 45998510), (55, 36798808), (88, 22999255), (110, 18399404), (220, 9199702), (440, 4599851), (1747, 1158520), (2633, 768680), (3494, 579260), (5266, 384340), (6988, 289630), (8735, 231704), (10532, 192170), (13165, 153736), (13976, 144815), (17470, 115852), (19217, 105320), (21064, 96085), (26330, 76868), (28963, 69880), (34940, 57926), (38434, 52660)]