63363680

素因数分解:

$2^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1657}}^1$

素因数の和:1911

約数の個数: 48

約数和(自身を含む): 150413760

約数和(自身を除く): 87050080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 239, 478, 956, 1195, 1657, 1912, 2390, 3314, 3824, 4780, 6628, 7648, 8285, 9560, 13256, 16570, 19120, 26512, 33140, 38240, 53024, 66280, 132560, 265120, 396023, 792046, 1584092, 1980115, 3168184, 3960230, 6336368, 7920460, 12672736, 15840920, 31681840, 63363680]

約数ペア:

[(1, 63363680), (2, 31681840), (4, 15840920), (5, 12672736), (8, 7920460), (10, 6336368), (16, 3960230), (20, 3168184), (32, 1980115), (40, 1584092), (80, 792046), (160, 396023), (239, 265120), (478, 132560), (956, 66280), (1195, 53024), (1657, 38240), (1912, 33140), (2390, 26512), (3314, 19120), (3824, 16570), (4780, 13256), (6628, 9560), (7648, 8285)]