4806560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2731}}^1$

素因数の和:2757

約数の個数: 48

約数和(自身を含む): 12392352

約数和(自身を除く): 7585792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 2731, 5462, 10924, 13655, 21848, 27310, 30041, 43696, 54620, 60082, 87392, 109240, 120164, 150205, 218480, 240328, 300410, 436960, 480656, 600820, 961312, 1201640, 2403280, 4806560]

約数ペア:

[(1, 4806560), (2, 2403280), (4, 1201640), (5, 961312), (8, 600820), (10, 480656), (11, 436960), (16, 300410), (20, 240328), (22, 218480), (32, 150205), (40, 120164), (44, 109240), (55, 87392), (80, 60082), (88, 54620), (110, 43696), (160, 30041), (176, 27310), (220, 21848), (352, 13655), (440, 10924), (880, 5462), (1760, 2731)]