202448080

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8243}}^1$

素因数の和:8563

約数の個数: 40

約数和(自身を含む): 472282272

約数和(自身を除く): 269834192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3070, 4912, 6140, 8243, 12280, 16486, 24560, 32972, 41215, 65944, 82430, 131888, 164860, 329720, 659440, 2530601, 5061202, 10122404, 12653005, 20244808, 25306010, 40489616, 50612020, 101224040, 202448080]

約数ペア:

[(1, 202448080), (2, 101224040), (4, 50612020), (5, 40489616), (8, 25306010), (10, 20244808), (16, 12653005), (20, 10122404), (40, 5061202), (80, 2530601), (307, 659440), (614, 329720), (1228, 164860), (1535, 131888), (2456, 82430), (3070, 65944), (4912, 41215), (6140, 32972), (8243, 24560), (12280, 16486)]