163386800

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{4211}}^1$

素因数の和:4326

約数の個数: 60

約数和(自身を含む): 396677736

約数和(自身を除く): 233290936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 388, 400, 485, 776, 970, 1552, 1940, 2425, 3880, 4211, 4850, 7760, 8422, 9700, 16844, 19400, 21055, 33688, 38800, 42110, 67376, 84220, 105275, 168440, 210550, 336880, 408467, 421100, 816934, 842200, 1633868, 1684400, 2042335, 3267736, 4084670, 6535472, 8169340, 10211675, 16338680, 20423350, 32677360, 40846700, 81693400, 163386800]

約数ペア:

[(1, 163386800), (2, 81693400), (4, 40846700), (5, 32677360), (8, 20423350), (10, 16338680), (16, 10211675), (20, 8169340), (25, 6535472), (40, 4084670), (50, 3267736), (80, 2042335), (97, 1684400), (100, 1633868), (194, 842200), (200, 816934), (388, 421100), (400, 408467), (485, 336880), (776, 210550), (970, 168440), (1552, 105275), (1940, 84220), (2425, 67376), (3880, 42110), (4211, 38800), (4850, 33688), (7760, 21055), (8422, 19400), (9700, 16844)]