45020200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9787}}^1$

素因数の和:9826

約数の個数: 48

約数和(自身を含む): 109234080

約数和(自身を除く): 64213880

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, 4600, 9787, 19574, 39148, 48935, 78296, 97870, 195740, 225101, 244675, 391480, 450202, 489350, 900404, 978700, 1125505, 1800808, 1957400, 2251010, 4502020, 5627525, 9004040, 11255050, 22510100, 45020200]

約数ペア:

[(1, 45020200), (2, 22510100), (4, 11255050), (5, 9004040), (8, 5627525), (10, 4502020), (20, 2251010), (23, 1957400), (25, 1800808), (40, 1125505), (46, 978700), (50, 900404), (92, 489350), (100, 450202), (115, 391480), (184, 244675), (200, 225101), (230, 195740), (460, 97870), (575, 78296), (920, 48935), (1150, 39148), (2300, 19574), (4600, 9787)]