83670809780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7938407}}^1$

素因数の和:7938464

約数の個数: 48

約数和(自身を含む): 192045966336

約数和(自身を除く): 108375156556

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 7938407, 15876814, 31753628, 39692035, 79384070, 134952919, 158768140, 246090617, 269905838, 492181234, 539811676, 674764595, 984362468, 1230453085, 1349529190, 2460906170, 2699058380, 4183540489, 4921812340, 8367080978, 16734161956, 20917702445, 41835404890, 83670809780]

約数ペア:

[(1, 83670809780), (2, 41835404890), (4, 20917702445), (5, 16734161956), (10, 8367080978), (17, 4921812340), (20, 4183540489), (31, 2699058380), (34, 2460906170), (62, 1349529190), (68, 1230453085), (85, 984362468), (124, 674764595), (155, 539811676), (170, 492181234), (310, 269905838), (340, 246090617), (527, 158768140), (620, 134952919), (1054, 79384070), (2108, 39692035), (2635, 31753628), (5270, 15876814), (10540, 7938407)]