2293810640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2606603}}^1$

素因数の和:2606627

約数の個数: 40

約数和(自身を含む): 5817940128

約数和(自身を除く): 3524129488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2606603, 5213206, 10426412, 13033015, 20852824, 26066030, 28672633, 41705648, 52132060, 57345266, 104264120, 114690532, 143363165, 208528240, 229381064, 286726330, 458762128, 573452660, 1146905320, 2293810640]

約数ペア:

[(1, 2293810640), (2, 1146905320), (4, 573452660), (5, 458762128), (8, 286726330), (10, 229381064), (11, 208528240), (16, 143363165), (20, 114690532), (22, 104264120), (40, 57345266), (44, 52132060), (55, 41705648), (80, 28672633), (88, 26066030), (110, 20852824), (176, 13033015), (220, 10426412), (440, 5213206), (880, 2606603)]