338918804960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{111486449}}^1$

素因数の和:111486483

約数の個数: 48

約数和(自身を含む): 842837562000

約数和(自身を除く): 503918757040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 111486449, 222972898, 445945796, 557432245, 891891592, 1114864490, 1783783184, 2118242531, 2229728980, 3567566368, 4236485062, 4459457960, 8472970124, 8918915920, 10591212655, 16945940248, 17837831840, 21182425310, 33891880496, 42364850620, 67783760992, 84729701240, 169459402480, 338918804960]

約数ペア:

[(1, 338918804960), (2, 169459402480), (4, 84729701240), (5, 67783760992), (8, 42364850620), (10, 33891880496), (16, 21182425310), (19, 17837831840), (20, 16945940248), (32, 10591212655), (38, 8918915920), (40, 8472970124), (76, 4459457960), (80, 4236485062), (95, 3567566368), (152, 2229728980), (160, 2118242531), (190, 1783783184), (304, 1114864490), (380, 891891592), (608, 557432245), (760, 445945796), (1520, 222972898), (3040, 111486449)]