91812560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8629}}^1$

素因数の和:8668

約数の個数: 80

約数和(自身を含む): 256828800

約数和(自身を除く): 165016240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 8629, 10640, 17258, 34516, 43145, 60403, 69032, 86290, 120806, 138064, 163951, 172580, 241612, 302015, 327902, 345160, 483224, 604030, 655804, 690320, 819755, 966448, 1147657, 1208060, 1311608, 1639510, 2295314, 2416120, 2623216, 3279020, 4590628, 4832240, 5738285, 6558040, 9181256, 11476570, 13116080, 18362512, 22953140, 45906280, 91812560]

約数ペア:

[(1, 91812560), (2, 45906280), (4, 22953140), (5, 18362512), (7, 13116080), (8, 11476570), (10, 9181256), (14, 6558040), (16, 5738285), (19, 4832240), (20, 4590628), (28, 3279020), (35, 2623216), (38, 2416120), (40, 2295314), (56, 1639510), (70, 1311608), (76, 1208060), (80, 1147657), (95, 966448), (112, 819755), (133, 690320), (140, 655804), (152, 604030), (190, 483224), (266, 345160), (280, 327902), (304, 302015), (380, 241612), (532, 172580), (560, 163951), (665, 138064), (760, 120806), (1064, 86290), (1330, 69032), (1520, 60403), (2128, 43145), (2660, 34516), (5320, 17258), (8629, 10640)]