4048104160

素因数分解:

$2^5\times 5^1\times {\mathrm{2459}}^1\times {\mathrm{10289}}^1$

素因数の和:12763

約数の個数: 48

約数和(自身を含む): 9568465200

約数和(自身を除く): 5520361040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2459, 4918, 9836, 10289, 12295, 19672, 20578, 24590, 39344, 41156, 49180, 51445, 78688, 82312, 98360, 102890, 164624, 196720, 205780, 329248, 393440, 411560, 823120, 1646240, 25300651, 50601302, 101202604, 126503255, 202405208, 253006510, 404810416, 506013020, 809620832, 1012026040, 2024052080, 4048104160]

約数ペア:

[(1, 4048104160), (2, 2024052080), (4, 1012026040), (5, 809620832), (8, 506013020), (10, 404810416), (16, 253006510), (20, 202405208), (32, 126503255), (40, 101202604), (80, 50601302), (160, 25300651), (2459, 1646240), (4918, 823120), (9836, 411560), (10289, 393440), (12295, 329248), (19672, 205780), (20578, 196720), (24590, 164624), (39344, 102890), (41156, 98360), (49180, 82312), (51445, 78688)]