83880780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8081}}^1$

素因数の和:8266

約数の個数: 48

約数和(自身を含む): 236253024

約数和(自身を除く): 152372244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 8081, 10380, 16162, 24243, 32324, 40405, 48486, 80810, 96972, 121215, 161620, 242430, 484860, 1398013, 2796026, 4194039, 5592052, 6990065, 8388078, 13980130, 16776156, 20970195, 27960260, 41940390, 83880780]

約数ペア:

[(1, 83880780), (2, 41940390), (3, 27960260), (4, 20970195), (5, 16776156), (6, 13980130), (10, 8388078), (12, 6990065), (15, 5592052), (20, 4194039), (30, 2796026), (60, 1398013), (173, 484860), (346, 242430), (519, 161620), (692, 121215), (865, 96972), (1038, 80810), (1730, 48486), (2076, 40405), (2595, 32324), (3460, 24243), (5190, 16162), (8081, 10380)]