9050500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 20651904

約数和(自身を除く): 11601404

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 787, 1150, 1574, 2300, 2875, 3148, 3935, 5750, 7870, 11500, 15740, 18101, 19675, 36202, 39350, 72404, 78700, 90505, 98375, 181010, 196750, 362020, 393500, 452525, 905050, 1810100, 2262625, 4525250, 9050500]

約数ペア:

[(1, 9050500), (2, 4525250), (4, 2262625), (5, 1810100), (10, 905050), (20, 452525), (23, 393500), (25, 362020), (46, 196750), (50, 181010), (92, 98375), (100, 90505), (115, 78700), (125, 72404), (230, 39350), (250, 36202), (460, 19675), (500, 18101), (575, 15740), (787, 11500), (1150, 7870), (1574, 5750), (2300, 3935), (2875, 3148)]