14928920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9103}}^1$

素因数の和:9155

約数の個数: 32

約数和(自身を含む): 34413120

約数和(自身を除く): 19484200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 9103, 18206, 36412, 45515, 72824, 91030, 182060, 364120, 373223, 746446, 1492892, 1866115, 2985784, 3732230, 7464460, 14928920]

約数ペア:

[(1, 14928920), (2, 7464460), (4, 3732230), (5, 2985784), (8, 1866115), (10, 1492892), (20, 746446), (40, 373223), (41, 364120), (82, 182060), (164, 91030), (205, 72824), (328, 45515), (410, 36412), (820, 18206), (1640, 9103)]