73013180

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{7919}}^1$

素因数の和:8389

約数の個数: 24

約数和(自身を含む): 153679680

約数和(自身を除く): 80666500

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 7919, 9220, 15838, 31676, 39595, 79190, 158380, 3650659, 7301318, 14602636, 18253295, 36506590, 73013180]

約数ペア:

[(1, 73013180), (2, 36506590), (4, 18253295), (5, 14602636), (10, 7301318), (20, 3650659), (461, 158380), (922, 79190), (1844, 39595), (2305, 31676), (4610, 15838), (7919, 9220)]