84997840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36637}}^1$

素因数の和:36679

約数の個数: 40

約数和(自身を含む): 204440040

約数和(自身を除く): 119442200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 36637, 73274, 146548, 183185, 293096, 366370, 586192, 732740, 1062473, 1465480, 2124946, 2930960, 4249892, 5312365, 8499784, 10624730, 16999568, 21249460, 42498920, 84997840]

約数ペア:

[(1, 84997840), (2, 42498920), (4, 21249460), (5, 16999568), (8, 10624730), (10, 8499784), (16, 5312365), (20, 4249892), (29, 2930960), (40, 2124946), (58, 1465480), (80, 1062473), (116, 732740), (145, 586192), (232, 366370), (290, 293096), (464, 183185), (580, 146548), (1160, 73274), (2320, 36637)]