16196940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89983}}^1$

素因数の和:89998

約数の個数: 36

約数和(自身を含む): 49131264

約数和(自身を除く): 32934324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 89983, 179966, 269949, 359932, 449915, 539898, 809847, 899830, 1079796, 1349745, 1619694, 1799660, 2699490, 3239388, 4049235, 5398980, 8098470, 16196940]

約数ペア:

[(1, 16196940), (2, 8098470), (3, 5398980), (4, 4049235), (5, 3239388), (6, 2699490), (9, 1799660), (10, 1619694), (12, 1349745), (15, 1079796), (18, 899830), (20, 809847), (30, 539898), (36, 449915), (45, 359932), (60, 269949), (90, 179966), (180, 89983)]