155093080

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{6473}}^1$

素因数の和:7083

約数の個数: 32

約数和(自身を含む): 349596000

約数和(自身を除く): 194502920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 2396, 2995, 4792, 5990, 6473, 11980, 12946, 23960, 25892, 32365, 51784, 64730, 129460, 258920, 3877327, 7754654, 15509308, 19386635, 31018616, 38773270, 77546540, 155093080]

約数ペア:

[(1, 155093080), (2, 77546540), (4, 38773270), (5, 31018616), (8, 19386635), (10, 15509308), (20, 7754654), (40, 3877327), (599, 258920), (1198, 129460), (2396, 64730), (2995, 51784), (4792, 32365), (5990, 25892), (6473, 23960), (11980, 12946)]