502680820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{86969}}^1$

素因数の和:87012

約数の個数: 36

約数和(自身を含む): 1121391180

約数和(自身を除く): 618710360

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 86969, 173938, 347876, 434845, 869690, 1478473, 1739380, 2956946, 5913892, 7392365, 14784730, 25134041, 29569460, 50268082, 100536164, 125670205, 251340410, 502680820]

約数ペア:

[(1, 502680820), (2, 251340410), (4, 125670205), (5, 100536164), (10, 50268082), (17, 29569460), (20, 25134041), (34, 14784730), (68, 7392365), (85, 5913892), (170, 2956946), (289, 1739380), (340, 1478473), (578, 869690), (1156, 434845), (1445, 347876), (2890, 173938), (5780, 86969)]