143465150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1589

約数の個数: 48

約数和(自身を含む): 279357120

約数和(自身を除く): 135891970

約数列:

[1, 2, 5, 10, 25, 41, 47, 50, 82, 94, 205, 235, 410, 470, 1025, 1175, 1489, 1927, 2050, 2350, 2978, 3854, 7445, 9635, 14890, 19270, 37225, 48175, 61049, 69983, 74450, 96350, 122098, 139966, 305245, 349915, 610490, 699830, 1526225, 1749575, 2869303, 3052450, 3499150, 5738606, 14346515, 28693030, 71732575, 143465150]

約数ペア:

[(1, 143465150), (2, 71732575), (5, 28693030), (10, 14346515), (25, 5738606), (41, 3499150), (47, 3052450), (50, 2869303), (82, 1749575), (94, 1526225), (205, 699830), (235, 610490), (410, 349915), (470, 305245), (1025, 139966), (1175, 122098), (1489, 96350), (1927, 74450), (2050, 69983), (2350, 61049), (2978, 48175), (3854, 37225), (7445, 19270), (9635, 14890)]