16094900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 37810080

約数和(自身を除く): 21715180

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 43, 50, 76, 86, 95, 100, 172, 190, 197, 215, 380, 394, 430, 475, 788, 817, 860, 950, 985, 1075, 1634, 1900, 1970, 2150, 3268, 3743, 3940, 4085, 4300, 4925, 7486, 8170, 8471, 9850, 14972, 16340, 16942, 18715, 19700, 20425, 33884, 37430, 40850, 42355, 74860, 81700, 84710, 93575, 160949, 169420, 187150, 211775, 321898, 374300, 423550, 643796, 804745, 847100, 1609490, 3218980, 4023725, 8047450, 16094900]

約数ペア:

[(1, 16094900), (2, 8047450), (4, 4023725), (5, 3218980), (10, 1609490), (19, 847100), (20, 804745), (25, 643796), (38, 423550), (43, 374300), (50, 321898), (76, 211775), (86, 187150), (95, 169420), (100, 160949), (172, 93575), (190, 84710), (197, 81700), (215, 74860), (380, 42355), (394, 40850), (430, 37430), (475, 33884), (788, 20425), (817, 19700), (860, 18715), (950, 16942), (985, 16340), (1075, 14972), (1634, 9850), (1900, 8471), (1970, 8170), (2150, 7486), (3268, 4925), (3743, 4300), (3940, 4085)]