19370600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4211}}^1$

素因数の和:4250

約数の個数: 48

約数和(自身を含む): 47005920

約数和(自身を除く): 27635320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4211, 4600, 8422, 16844, 21055, 33688, 42110, 84220, 96853, 105275, 168440, 193706, 210550, 387412, 421100, 484265, 774824, 842200, 968530, 1937060, 2421325, 3874120, 4842650, 9685300, 19370600]

約数ペア:

[(1, 19370600), (2, 9685300), (4, 4842650), (5, 3874120), (8, 2421325), (10, 1937060), (20, 968530), (23, 842200), (25, 774824), (40, 484265), (46, 421100), (50, 387412), (92, 210550), (100, 193706), (115, 168440), (184, 105275), (200, 96853), (230, 84220), (460, 42110), (575, 33688), (920, 21055), (1150, 16844), (2300, 8422), (4211, 4600)]