32139560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25919}}^1$

素因数の和:25961

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 42510040

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 25919, 51838, 103676, 129595, 207352, 259190, 518380, 803489, 1036760, 1606978, 3213956, 4017445, 6427912, 8034890, 16069780, 32139560]

約数ペア:

[(1, 32139560), (2, 16069780), (4, 8034890), (5, 6427912), (8, 4017445), (10, 3213956), (20, 1606978), (31, 1036760), (40, 803489), (62, 518380), (124, 259190), (155, 207352), (248, 129595), (310, 103676), (620, 51838), (1240, 25919)]