2853250

素因数分解:

$2^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 5441904

約数和(自身を除く): 2588654

約数列:

[1, 2, 5, 10, 25, 50, 101, 113, 125, 202, 226, 250, 505, 565, 1010, 1130, 2525, 2825, 5050, 5650, 11413, 12625, 14125, 22826, 25250, 28250, 57065, 114130, 285325, 570650, 1426625, 2853250]

約数ペア:

[(1, 2853250), (2, 1426625), (5, 570650), (10, 285325), (25, 114130), (50, 57065), (101, 28250), (113, 25250), (125, 22826), (202, 14125), (226, 12625), (250, 11413), (505, 5650), (565, 5050), (1010, 2825), (1130, 2525)]