2276769272720

素因数分解:

$2^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1\times {\mathrm{218401}}^1$

素因数の和:219144

約数の個数: 80

約数和(自身を含む): 5323208042880

約数和(自身を除く): 3046438770160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311, 419, 622, 838, 1244, 1555, 1676, 2095, 2488, 3110, 3352, 4190, 4976, 6220, 6704, 8380, 12440, 16760, 24880, 33520, 130309, 218401, 260618, 436802, 521236, 651545, 873604, 1042472, 1092005, 1303090, 1747208, 2084944, 2184010, 2606180, 3494416, 4368020, 5212360, 8736040, 10424720, 17472080, 67922711, 91510019, 135845422, 183020038, 271690844, 339613555, 366040076, 457550095, 543381688, 679227110, 732080152, 915100190, 1086763376, 1358454220, 1464160304, 1830200380, 2716908440, 3660400760, 5433816880, 7320801520, 28459615909, 56919231818, 113838463636, 142298079545, 227676927272, 284596159090, 455353854544, 569192318180, 1138384636360, 2276769272720]

約数ペア:

[(1, 2276769272720), (2, 1138384636360), (4, 569192318180), (5, 455353854544), (8, 284596159090), (10, 227676927272), (16, 142298079545), (20, 113838463636), (40, 56919231818), (80, 28459615909), (311, 7320801520), (419, 5433816880), (622, 3660400760), (838, 2716908440), (1244, 1830200380), (1555, 1464160304), (1676, 1358454220), (2095, 1086763376), (2488, 915100190), (3110, 732080152), (3352, 679227110), (4190, 543381688), (4976, 457550095), (6220, 366040076), (6704, 339613555), (8380, 271690844), (12440, 183020038), (16760, 135845422), (24880, 91510019), (33520, 67922711), (130309, 17472080), (218401, 10424720), (260618, 8736040), (436802, 5212360), (521236, 4368020), (651545, 3494416), (873604, 2606180), (1042472, 2184010), (1092005, 2084944), (1303090, 1747208)]