3265328560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{76579}}^1$

素因数の和:76646

約数の個数: 80

約数和(自身を含む): 8375401440

約数和(自身を除く): 5110072880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 2132, 2665, 3280, 4264, 5330, 8528, 10660, 21320, 42640, 76579, 153158, 306316, 382895, 612632, 765790, 995527, 1225264, 1531580, 1991054, 3063160, 3139739, 3982108, 4977635, 6126320, 6279478, 7964216, 9955270, 12558956, 15698695, 15928432, 19910540, 25117912, 31397390, 39821080, 40816607, 50235824, 62794780, 79642160, 81633214, 125589560, 163266428, 204083035, 251179120, 326532856, 408166070, 653065712, 816332140, 1632664280, 3265328560]

約数ペア:

[(1, 3265328560), (2, 1632664280), (4, 816332140), (5, 653065712), (8, 408166070), (10, 326532856), (13, 251179120), (16, 204083035), (20, 163266428), (26, 125589560), (40, 81633214), (41, 79642160), (52, 62794780), (65, 50235824), (80, 40816607), (82, 39821080), (104, 31397390), (130, 25117912), (164, 19910540), (205, 15928432), (208, 15698695), (260, 12558956), (328, 9955270), (410, 7964216), (520, 6279478), (533, 6126320), (656, 4977635), (820, 3982108), (1040, 3139739), (1066, 3063160), (1640, 1991054), (2132, 1531580), (2665, 1225264), (3280, 995527), (4264, 765790), (5330, 612632), (8528, 382895), (10660, 306316), (21320, 153158), (42640, 76579)]