5195800

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 12264840

約数和(自身を除く): 7069040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 313, 332, 415, 626, 664, 830, 1252, 1565, 1660, 2075, 2504, 3130, 3320, 4150, 6260, 7825, 8300, 12520, 15650, 16600, 25979, 31300, 51958, 62600, 103916, 129895, 207832, 259790, 519580, 649475, 1039160, 1298950, 2597900, 5195800]

約数ペア:

[(1, 5195800), (2, 2597900), (4, 1298950), (5, 1039160), (8, 649475), (10, 519580), (20, 259790), (25, 207832), (40, 129895), (50, 103916), (83, 62600), (100, 51958), (166, 31300), (200, 25979), (313, 16600), (332, 15650), (415, 12520), (626, 8300), (664, 7825), (830, 6260), (1252, 4150), (1565, 3320), (1660, 3130), (2075, 2504)]