2153950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1908

約数の個数: 24

約数和(自身を含む): 4182768

約数和(自身を除く): 2028818

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 1873, 3746, 9365, 18730, 43079, 46825, 86158, 93650, 215395, 430790, 1076975, 2153950]

約数ペア:

[(1, 2153950), (2, 1076975), (5, 430790), (10, 215395), (23, 93650), (25, 86158), (46, 46825), (50, 43079), (115, 18730), (230, 9365), (575, 3746), (1150, 1873)]