54348160

素因数分解:

$2^7\times 5^1\times {\mathrm{84919}}^1$

素因数の和:84938

約数の個数: 32

約数和(自身を含む): 129927600

約数和(自身を除く): 75579440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 84919, 169838, 339676, 424595, 679352, 849190, 1358704, 1698380, 2717408, 3396760, 5434816, 6793520, 10869632, 13587040, 27174080, 54348160]

約数ペア:

[(1, 54348160), (2, 27174080), (4, 13587040), (5, 10869632), (8, 6793520), (10, 5434816), (16, 3396760), (20, 2717408), (32, 1698380), (40, 1358704), (64, 849190), (80, 679352), (128, 424595), (160, 339676), (320, 169838), (640, 84919)]