63135760

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3539}}^1$

素因数の和:3775

約数の個数: 40

約数和(自身を含む): 147490560

約数和(自身を除く): 84354800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3539, 3568, 4460, 7078, 8920, 14156, 17695, 17840, 28312, 35390, 56624, 70780, 141560, 283120, 789197, 1578394, 3156788, 3945985, 6313576, 7891970, 12627152, 15783940, 31567880, 63135760]

約数ペア:

[(1, 63135760), (2, 31567880), (4, 15783940), (5, 12627152), (8, 7891970), (10, 6313576), (16, 3945985), (20, 3156788), (40, 1578394), (80, 789197), (223, 283120), (446, 141560), (892, 70780), (1115, 56624), (1784, 35390), (2230, 28312), (3539, 17840), (3568, 17695), (4460, 14156), (7078, 8920)]