2526317560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{17539}}^1$

素因数の和:17840

約数の個数: 64

約数和(自身を含む): 6143911200

約数和(自身を除く): 3617593640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 277, 520, 554, 1108, 1385, 2216, 2770, 3601, 5540, 7202, 11080, 14404, 17539, 18005, 28808, 35078, 36010, 70156, 72020, 87695, 140312, 144040, 175390, 228007, 350780, 456014, 701560, 912028, 1140035, 1824056, 2280070, 4560140, 4858303, 9120280, 9716606, 19433212, 24291515, 38866424, 48583030, 63157939, 97166060, 126315878, 194332120, 252631756, 315789695, 505263512, 631579390, 1263158780, 2526317560]

約数ペア:

[(1, 2526317560), (2, 1263158780), (4, 631579390), (5, 505263512), (8, 315789695), (10, 252631756), (13, 194332120), (20, 126315878), (26, 97166060), (40, 63157939), (52, 48583030), (65, 38866424), (104, 24291515), (130, 19433212), (260, 9716606), (277, 9120280), (520, 4858303), (554, 4560140), (1108, 2280070), (1385, 1824056), (2216, 1140035), (2770, 912028), (3601, 701560), (5540, 456014), (7202, 350780), (11080, 228007), (14404, 175390), (17539, 144040), (18005, 140312), (28808, 87695), (35078, 72020), (36010, 70156)]