84492560

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10457}}^1$

素因数の和:10571

約数の個数: 40

約数和(自身を含む): 198409176

約数和(自身を除く): 113916616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 10457, 20914, 41828, 52285, 83656, 104570, 167312, 209140, 418280, 836560, 1056157, 2112314, 4224628, 5280785, 8449256, 10561570, 16898512, 21123140, 42246280, 84492560]

約数ペア:

[(1, 84492560), (2, 42246280), (4, 21123140), (5, 16898512), (8, 10561570), (10, 8449256), (16, 5280785), (20, 4224628), (40, 2112314), (80, 1056157), (101, 836560), (202, 418280), (404, 209140), (505, 167312), (808, 104570), (1010, 83656), (1616, 52285), (2020, 41828), (4040, 20914), (8080, 10457)]