19068800

素因数分解:

$2^7\times 5^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 48378600

約数和(自身を除く): 29309800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 80, 100, 101, 118, 128, 160, 200, 202, 236, 295, 320, 400, 404, 472, 505, 590, 640, 800, 808, 944, 1010, 1180, 1475, 1600, 1616, 1888, 2020, 2360, 2525, 2950, 3200, 3232, 3776, 4040, 4720, 5050, 5900, 5959, 6464, 7552, 8080, 9440, 10100, 11800, 11918, 12928, 16160, 18880, 20200, 23600, 23836, 29795, 32320, 37760, 40400, 47200, 47672, 59590, 64640, 80800, 94400, 95344, 119180, 148975, 161600, 188800, 190688, 238360, 297950, 323200, 381376, 476720, 595900, 762752, 953440, 1191800, 1906880, 2383600, 3813760, 4767200, 9534400, 19068800]

約数ペア:

[(1, 19068800), (2, 9534400), (4, 4767200), (5, 3813760), (8, 2383600), (10, 1906880), (16, 1191800), (20, 953440), (25, 762752), (32, 595900), (40, 476720), (50, 381376), (59, 323200), (64, 297950), (80, 238360), (100, 190688), (101, 188800), (118, 161600), (128, 148975), (160, 119180), (200, 95344), (202, 94400), (236, 80800), (295, 64640), (320, 59590), (400, 47672), (404, 47200), (472, 40400), (505, 37760), (590, 32320), (640, 29795), (800, 23836), (808, 23600), (944, 20200), (1010, 18880), (1180, 16160), (1475, 12928), (1600, 11918), (1616, 11800), (1888, 10100), (2020, 9440), (2360, 8080), (2525, 7552), (2950, 6464), (3200, 5959), (3232, 5900), (3776, 5050), (4040, 4720)]