85547330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21019}}^1$

素因数の和:21074

約数の個数: 32

約数和(自身を含む): 172532160

約数和(自身を除く): 86984830

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 21019, 42038, 105095, 210190, 231209, 462418, 777703, 1156045, 1555406, 2312090, 3888515, 7777030, 8554733, 17109466, 42773665, 85547330]

約数ペア:

[(1, 85547330), (2, 42773665), (5, 17109466), (10, 8554733), (11, 7777030), (22, 3888515), (37, 2312090), (55, 1555406), (74, 1156045), (110, 777703), (185, 462418), (370, 231209), (407, 210190), (814, 105095), (2035, 42038), (4070, 21019)]