63245560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2111}}^1$

素因数の和:2236

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 100983560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2111, 2140, 2996, 3745, 4222, 4280, 5992, 7490, 8444, 10555, 14777, 14980, 16888, 21110, 29554, 29960, 42220, 59108, 73885, 84440, 118216, 147770, 225877, 295540, 451754, 591080, 903508, 1129385, 1581139, 1807016, 2258770, 3162278, 4517540, 6324556, 7905695, 9035080, 12649112, 15811390, 31622780, 63245560]

約数ペア:

[(1, 63245560), (2, 31622780), (4, 15811390), (5, 12649112), (7, 9035080), (8, 7905695), (10, 6324556), (14, 4517540), (20, 3162278), (28, 2258770), (35, 1807016), (40, 1581139), (56, 1129385), (70, 903508), (107, 591080), (140, 451754), (214, 295540), (280, 225877), (428, 147770), (535, 118216), (749, 84440), (856, 73885), (1070, 59108), (1498, 42220), (2111, 29960), (2140, 29554), (2996, 21110), (3745, 16888), (4222, 14980), (4280, 14777), (5992, 10555), (7490, 8444)]