246650680

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{104513}}^1$

素因数の和:104583

約数の個数: 32

約数和(自身を含む): 564375600

約数和(自身を除く): 317724920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 104513, 209026, 418052, 522565, 836104, 1045130, 2090260, 4180520, 6166267, 12332534, 24665068, 30831335, 49330136, 61662670, 123325340, 246650680]

約数ペア:

[(1, 246650680), (2, 123325340), (4, 61662670), (5, 49330136), (8, 30831335), (10, 24665068), (20, 12332534), (40, 6166267), (59, 4180520), (118, 2090260), (236, 1045130), (295, 836104), (472, 522565), (590, 418052), (1180, 209026), (2360, 104513)]