45422960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 116992512

約数和(自身を除く): 71569552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 142, 176, 220, 284, 355, 440, 568, 710, 727, 781, 880, 1136, 1420, 1454, 1562, 2840, 2908, 3124, 3635, 3905, 5680, 5816, 6248, 7270, 7810, 7997, 11632, 12496, 14540, 15620, 15994, 29080, 31240, 31988, 39985, 51617, 58160, 62480, 63976, 79970, 103234, 127952, 159940, 206468, 258085, 319880, 412936, 516170, 567787, 639760, 825872, 1032340, 1135574, 2064680, 2271148, 2838935, 4129360, 4542296, 5677870, 9084592, 11355740, 22711480, 45422960]

約数ペア:

[(1, 45422960), (2, 22711480), (4, 11355740), (5, 9084592), (8, 5677870), (10, 4542296), (11, 4129360), (16, 2838935), (20, 2271148), (22, 2064680), (40, 1135574), (44, 1032340), (55, 825872), (71, 639760), (80, 567787), (88, 516170), (110, 412936), (142, 319880), (176, 258085), (220, 206468), (284, 159940), (355, 127952), (440, 103234), (568, 79970), (710, 63976), (727, 62480), (781, 58160), (880, 51617), (1136, 39985), (1420, 31988), (1454, 31240), (1562, 29080), (2840, 15994), (2908, 15620), (3124, 14540), (3635, 12496), (3905, 11632), (5680, 7997), (5816, 7810), (6248, 7270)]