36804980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25919}}^1$

素因数の和:25999

約数の個数: 24

約数和(自身を含む): 78382080

約数和(自身を除く): 41577100

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 25919, 51838, 103676, 129595, 259190, 518380, 1840249, 3680498, 7360996, 9201245, 18402490, 36804980]

約数ペア:

[(1, 36804980), (2, 18402490), (4, 9201245), (5, 7360996), (10, 3680498), (20, 1840249), (71, 518380), (142, 259190), (284, 129595), (355, 103676), (710, 51838), (1420, 25919)]