19386600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 61008000

約数和(自身を除く): 41621400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 79, 100, 120, 150, 158, 200, 237, 300, 316, 395, 409, 474, 600, 632, 790, 818, 948, 1185, 1227, 1580, 1636, 1896, 1975, 2045, 2370, 2454, 3160, 3272, 3950, 4090, 4740, 4908, 5925, 6135, 7900, 8180, 9480, 9816, 10225, 11850, 12270, 15800, 16360, 20450, 23700, 24540, 30675, 32311, 40900, 47400, 49080, 61350, 64622, 81800, 96933, 122700, 129244, 161555, 193866, 245400, 258488, 323110, 387732, 484665, 646220, 775464, 807775, 969330, 1292440, 1615550, 1938660, 2423325, 3231100, 3877320, 4846650, 6462200, 9693300, 19386600]

約数ペア:

[(1, 19386600), (2, 9693300), (3, 6462200), (4, 4846650), (5, 3877320), (6, 3231100), (8, 2423325), (10, 1938660), (12, 1615550), (15, 1292440), (20, 969330), (24, 807775), (25, 775464), (30, 646220), (40, 484665), (50, 387732), (60, 323110), (75, 258488), (79, 245400), (100, 193866), (120, 161555), (150, 129244), (158, 122700), (200, 96933), (237, 81800), (300, 64622), (316, 61350), (395, 49080), (409, 47400), (474, 40900), (600, 32311), (632, 30675), (790, 24540), (818, 23700), (948, 20450), (1185, 16360), (1227, 15800), (1580, 12270), (1636, 11850), (1896, 10225), (1975, 9816), (2045, 9480), (2370, 8180), (2454, 7900), (3160, 6135), (3272, 5925), (3950, 4908), (4090, 4740)]