8216950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 18507744

約数和(自身を除く): 10290794

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 1381, 2762, 2975, 5950, 6905, 9667, 13810, 19334, 23477, 34525, 46954, 48335, 69050, 96670, 117385, 164339, 234770, 241675, 328678, 483350, 586925, 821695, 1173850, 1643390, 4108475, 8216950]

約数ペア:

[(1, 8216950), (2, 4108475), (5, 1643390), (7, 1173850), (10, 821695), (14, 586925), (17, 483350), (25, 328678), (34, 241675), (35, 234770), (50, 164339), (70, 117385), (85, 96670), (119, 69050), (170, 48335), (175, 46954), (238, 34525), (350, 23477), (425, 19334), (595, 13810), (850, 9667), (1190, 6905), (1381, 5950), (2762, 2975)]