60690800

素因数分解:

$2^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2226

約数の個数: 60

約数和(自身を含む): 147932496

約数和(自身を除く): 87241696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 200, 284, 355, 400, 568, 710, 1136, 1420, 1775, 2137, 2840, 3550, 4274, 5680, 7100, 8548, 10685, 14200, 17096, 21370, 28400, 34192, 42740, 53425, 85480, 106850, 151727, 170960, 213700, 303454, 427400, 606908, 758635, 854800, 1213816, 1517270, 2427632, 3034540, 3793175, 6069080, 7586350, 12138160, 15172700, 30345400, 60690800]

約数ペア:

[(1, 60690800), (2, 30345400), (4, 15172700), (5, 12138160), (8, 7586350), (10, 6069080), (16, 3793175), (20, 3034540), (25, 2427632), (40, 1517270), (50, 1213816), (71, 854800), (80, 758635), (100, 606908), (142, 427400), (200, 303454), (284, 213700), (355, 170960), (400, 151727), (568, 106850), (710, 85480), (1136, 53425), (1420, 42740), (1775, 34192), (2137, 28400), (2840, 21370), (3550, 17096), (4274, 14200), (5680, 10685), (7100, 8548)]