45212120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24049}}^1$

素因数の和:24107

約数の個数: 32

約数和(自身を含む): 103896000

約数和(自身を除く): 58683880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 24049, 48098, 96196, 120245, 192392, 240490, 480980, 961960, 1130303, 2260606, 4521212, 5651515, 9042424, 11303030, 22606060, 45212120]

約数ペア:

[(1, 45212120), (2, 22606060), (4, 11303030), (5, 9042424), (8, 5651515), (10, 4521212), (20, 2260606), (40, 1130303), (47, 961960), (94, 480980), (188, 240490), (235, 192392), (376, 120245), (470, 96196), (940, 48098), (1880, 24049)]