4132480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 10795680

約数和(自身を除く): 6663200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 587, 640, 704, 880, 1174, 1408, 1760, 2348, 2935, 3520, 4696, 5870, 6457, 7040, 9392, 11740, 12914, 18784, 23480, 25828, 32285, 37568, 46960, 51656, 64570, 75136, 93920, 103312, 129140, 187840, 206624, 258280, 375680, 413248, 516560, 826496, 1033120, 2066240, 4132480]

約数ペア:

[(1, 4132480), (2, 2066240), (4, 1033120), (5, 826496), (8, 516560), (10, 413248), (11, 375680), (16, 258280), (20, 206624), (22, 187840), (32, 129140), (40, 103312), (44, 93920), (55, 75136), (64, 64570), (80, 51656), (88, 46960), (110, 37568), (128, 32285), (160, 25828), (176, 23480), (220, 18784), (320, 12914), (352, 11740), (440, 9392), (587, 7040), (640, 6457), (704, 5870), (880, 4696), (1174, 3520), (1408, 2935), (1760, 2348)]