2021601100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{878957}}^1$

素因数の和:878994

約数の個数: 36

約数和(自身を含む): 4577613264

約数和(自身を除く): 2556012164

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 878957, 1757914, 3515828, 4394785, 8789570, 17579140, 20216011, 21973925, 40432022, 43947850, 80864044, 87895700, 101080055, 202160110, 404320220, 505400275, 1010800550, 2021601100]

約数ペア:

[(1, 2021601100), (2, 1010800550), (4, 505400275), (5, 404320220), (10, 202160110), (20, 101080055), (23, 87895700), (25, 80864044), (46, 43947850), (50, 40432022), (92, 21973925), (100, 20216011), (115, 17579140), (230, 8789570), (460, 4394785), (575, 3515828), (1150, 1757914), (2300, 878957)]