84130640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{95603}}^1$

素因数の和:95627

約数の個数: 40

約数和(自身を含む): 213388128

約数和(自身を除く): 129257488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 95603, 191206, 382412, 478015, 764824, 956030, 1051633, 1529648, 1912060, 2103266, 3824120, 4206532, 5258165, 7648240, 8413064, 10516330, 16826128, 21032660, 42065320, 84130640]

約数ペア:

[(1, 84130640), (2, 42065320), (4, 21032660), (5, 16826128), (8, 10516330), (10, 8413064), (11, 7648240), (16, 5258165), (20, 4206532), (22, 3824120), (40, 2103266), (44, 1912060), (55, 1529648), (80, 1051633), (88, 956030), (110, 764824), (176, 478015), (220, 382412), (440, 191206), (880, 95603)]