29262080560

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1\times {\mathrm{6703}}^1$

素因数の和:7190

約数の個数: 80

約数和(自身を含む): 68636785536

約数和(自身を除く): 39374704976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 277, 394, 554, 788, 985, 1108, 1385, 1576, 1970, 2216, 2770, 3152, 3940, 4432, 5540, 6703, 7880, 11080, 13406, 15760, 22160, 26812, 33515, 53624, 54569, 67030, 107248, 109138, 134060, 218276, 268120, 272845, 436552, 536240, 545690, 873104, 1091380, 1320491, 1856731, 2182760, 2640982, 3713462, 4365520, 5281964, 6602455, 7426924, 9283655, 10563928, 13204910, 14853848, 18567310, 21127856, 26409820, 29707696, 37134620, 52819640, 74269240, 105639280, 148538480, 365776007, 731552014, 1463104028, 1828880035, 2926208056, 3657760070, 5852416112, 7315520140, 14631040280, 29262080560]

約数ペア:

[(1, 29262080560), (2, 14631040280), (4, 7315520140), (5, 5852416112), (8, 3657760070), (10, 2926208056), (16, 1828880035), (20, 1463104028), (40, 731552014), (80, 365776007), (197, 148538480), (277, 105639280), (394, 74269240), (554, 52819640), (788, 37134620), (985, 29707696), (1108, 26409820), (1385, 21127856), (1576, 18567310), (1970, 14853848), (2216, 13204910), (2770, 10563928), (3152, 9283655), (3940, 7426924), (4432, 6602455), (5540, 5281964), (6703, 4365520), (7880, 3713462), (11080, 2640982), (13406, 2182760), (15760, 1856731), (22160, 1320491), (26812, 1091380), (33515, 873104), (53624, 545690), (54569, 536240), (67030, 436552), (107248, 272845), (109138, 268120), (134060, 218276)]