1394495800

素因数分解:

$2^3\times 5^2\times {\mathrm{1013}}^1\times {\mathrm{6883}}^1$

素因数の和:7912

約数の個数: 48

約数和(自身を含む): 3245874840

約数和(自身を除く): 1851379040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1013, 2026, 4052, 5065, 6883, 8104, 10130, 13766, 20260, 25325, 27532, 34415, 40520, 50650, 55064, 68830, 101300, 137660, 172075, 202600, 275320, 344150, 688300, 1376600, 6972479, 13944958, 27889916, 34862395, 55779832, 69724790, 139449580, 174311975, 278899160, 348623950, 697247900, 1394495800]

約数ペア:

[(1, 1394495800), (2, 697247900), (4, 348623950), (5, 278899160), (8, 174311975), (10, 139449580), (20, 69724790), (25, 55779832), (40, 34862395), (50, 27889916), (100, 13944958), (200, 6972479), (1013, 1376600), (2026, 688300), (4052, 344150), (5065, 275320), (6883, 202600), (8104, 172075), (10130, 137660), (13766, 101300), (20260, 68830), (25325, 55064), (27532, 50650), (34415, 40520)]