165240350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3803}}^1$

素因数の和:3905

約数の個数: 48

約数和(自身を含む): 339621120

約数和(自身を除く): 174380770

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 158, 275, 395, 550, 790, 869, 1738, 1975, 3803, 3950, 4345, 7606, 8690, 19015, 21725, 38030, 41833, 43450, 83666, 95075, 190150, 209165, 300437, 418330, 600874, 1045825, 1502185, 2091650, 3004370, 3304807, 6609614, 7510925, 15021850, 16524035, 33048070, 82620175, 165240350]

約数ペア:

[(1, 165240350), (2, 82620175), (5, 33048070), (10, 16524035), (11, 15021850), (22, 7510925), (25, 6609614), (50, 3304807), (55, 3004370), (79, 2091650), (110, 1502185), (158, 1045825), (275, 600874), (395, 418330), (550, 300437), (790, 209165), (869, 190150), (1738, 95075), (1975, 83666), (3803, 43450), (3950, 41833), (4345, 38030), (7606, 21725), (8690, 19015)]