8770192912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{977}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 18540063360

約数和(自身を除く): 9769870448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 419, 824, 838, 977, 1339, 1648, 1676, 1954, 2678, 3352, 3908, 5356, 5447, 6704, 7816, 10712, 10894, 12701, 15632, 21424, 21788, 25402, 43157, 43576, 50804, 86314, 87152, 100631, 101608, 172628, 201262, 203216, 345256, 402524, 409363, 561041, 690512, 805048, 818726, 1122082, 1308203, 1610096, 1637452, 2244164, 2616406, 3274904, 4488328, 5232812, 5321719, 6549808, 8976656, 10465624, 10643438, 20931248, 21286876, 42164389, 42573752, 84328778, 85147504, 168657556, 337315112, 548137057, 674630224, 1096274114, 2192548228, 4385096456, 8770192912]

約数ペア:

[(1, 8770192912), (2, 4385096456), (4, 2192548228), (8, 1096274114), (13, 674630224), (16, 548137057), (26, 337315112), (52, 168657556), (103, 85147504), (104, 84328778), (206, 42573752), (208, 42164389), (412, 21286876), (419, 20931248), (824, 10643438), (838, 10465624), (977, 8976656), (1339, 6549808), (1648, 5321719), (1676, 5232812), (1954, 4488328), (2678, 3274904), (3352, 2616406), (3908, 2244164), (5356, 1637452), (5447, 1610096), (6704, 1308203), (7816, 1122082), (10712, 818726), (10894, 805048), (12701, 690512), (15632, 561041), (21424, 409363), (21788, 402524), (25402, 345256), (43157, 203216), (43576, 201262), (50804, 172628), (86314, 101608), (87152, 100631)]