80915104

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 182891520

約数和(自身を除く): 101976416

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 32, 34, 46, 58, 68, 92, 116, 136, 184, 223, 232, 272, 368, 391, 446, 464, 493, 544, 667, 736, 782, 892, 928, 986, 1334, 1564, 1784, 1972, 2668, 3128, 3568, 3791, 3944, 5129, 5336, 6256, 6467, 7136, 7582, 7888, 10258, 10672, 11339, 12512, 12934, 15164, 15776, 20516, 21344, 22678, 25868, 30328, 41032, 45356, 51736, 60656, 82064, 87193, 90712, 103472, 109939, 121312, 148741, 164128, 174386, 181424, 206944, 219878, 297482, 348772, 362848, 439756, 594964, 697544, 879512, 1189928, 1395088, 1759024, 2379856, 2528597, 2790176, 3518048, 4759712, 5057194, 10114388, 20228776, 40457552, 80915104]

約数ペア:

[(1, 80915104), (2, 40457552), (4, 20228776), (8, 10114388), (16, 5057194), (17, 4759712), (23, 3518048), (29, 2790176), (32, 2528597), (34, 2379856), (46, 1759024), (58, 1395088), (68, 1189928), (92, 879512), (116, 697544), (136, 594964), (184, 439756), (223, 362848), (232, 348772), (272, 297482), (368, 219878), (391, 206944), (446, 181424), (464, 174386), (493, 164128), (544, 148741), (667, 121312), (736, 109939), (782, 103472), (892, 90712), (928, 87193), (986, 82064), (1334, 60656), (1564, 51736), (1784, 45356), (1972, 41032), (2668, 30328), (3128, 25868), (3568, 22678), (3791, 21344), (3944, 20516), (5129, 15776), (5336, 15164), (6256, 12934), (6467, 12512), (7136, 11339), (7582, 10672), (7888, 10258)]