19163600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2124

約数の個数: 60

約数和(自身を含む): 48065376

約数和(自身を除く): 28901776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2083, 2300, 4166, 4600, 8332, 9200, 10415, 16664, 20830, 33328, 41660, 47909, 52075, 83320, 95818, 104150, 166640, 191636, 208300, 239545, 383272, 416600, 479090, 766544, 833200, 958180, 1197725, 1916360, 2395450, 3832720, 4790900, 9581800, 19163600]

約数ペア:

[(1, 19163600), (2, 9581800), (4, 4790900), (5, 3832720), (8, 2395450), (10, 1916360), (16, 1197725), (20, 958180), (23, 833200), (25, 766544), (40, 479090), (46, 416600), (50, 383272), (80, 239545), (92, 208300), (100, 191636), (115, 166640), (184, 104150), (200, 95818), (230, 83320), (368, 52075), (400, 47909), (460, 41660), (575, 33328), (920, 20830), (1150, 16664), (1840, 10415), (2083, 9200), (2300, 8332), (4166, 4600)]