283462640

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{75389}}^1$

素因数の和:75449

約数の個数: 40

約数和(自身を含む): 673081920

約数和(自身を除く): 389619280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 75389, 150778, 301556, 376945, 603112, 753890, 1206224, 1507780, 3015560, 3543283, 6031120, 7086566, 14173132, 17716415, 28346264, 35432830, 56692528, 70865660, 141731320, 283462640]

約数ペア:

[(1, 283462640), (2, 141731320), (4, 70865660), (5, 56692528), (8, 35432830), (10, 28346264), (16, 17716415), (20, 14173132), (40, 7086566), (47, 6031120), (80, 3543283), (94, 3015560), (188, 1507780), (235, 1206224), (376, 753890), (470, 603112), (752, 376945), (940, 301556), (1880, 150778), (3760, 75389)]