88886220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{22111}}^1$

素因数の和:22190

約数の個数: 48

約数和(自身を含む): 252607488

約数和(自身を除く): 163721268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 22111, 44222, 66333, 88444, 110555, 132666, 221110, 265332, 331665, 442220, 663330, 1326660, 1481437, 2962874, 4444311, 5925748, 7407185, 8888622, 14814370, 17777244, 22221555, 29628740, 44443110, 88886220]

約数ペア:

[(1, 88886220), (2, 44443110), (3, 29628740), (4, 22221555), (5, 17777244), (6, 14814370), (10, 8888622), (12, 7407185), (15, 5925748), (20, 4444311), (30, 2962874), (60, 1481437), (67, 1326660), (134, 663330), (201, 442220), (268, 331665), (335, 265332), (402, 221110), (670, 132666), (804, 110555), (1005, 88444), (1340, 66333), (2010, 44222), (4020, 22111)]