2080558896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{19273}}^1$

素因数の和:19470

約数の個数: 80

約数和(自身を含む): 5821981536

約数和(自身を除く): 3741422640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 173, 208, 312, 346, 519, 624, 692, 1038, 1384, 2076, 2249, 2768, 4152, 4498, 6747, 8304, 8996, 13494, 17992, 19273, 26988, 35984, 38546, 53976, 57819, 77092, 107952, 115638, 154184, 231276, 250549, 308368, 462552, 501098, 751647, 925104, 1002196, 1503294, 2004392, 3006588, 3334229, 4008784, 6013176, 6668458, 10002687, 12026352, 13336916, 20005374, 26673832, 40010748, 43344977, 53347664, 80021496, 86689954, 130034931, 160042992, 173379908, 260069862, 346759816, 520139724, 693519632, 1040279448, 2080558896]

約数ペア:

[(1, 2080558896), (2, 1040279448), (3, 693519632), (4, 520139724), (6, 346759816), (8, 260069862), (12, 173379908), (13, 160042992), (16, 130034931), (24, 86689954), (26, 80021496), (39, 53347664), (48, 43344977), (52, 40010748), (78, 26673832), (104, 20005374), (156, 13336916), (173, 12026352), (208, 10002687), (312, 6668458), (346, 6013176), (519, 4008784), (624, 3334229), (692, 3006588), (1038, 2004392), (1384, 1503294), (2076, 1002196), (2249, 925104), (2768, 751647), (4152, 501098), (4498, 462552), (6747, 308368), (8304, 250549), (8996, 231276), (13494, 154184), (17992, 115638), (19273, 107952), (26988, 77092), (35984, 57819), (38546, 53976)]