102140600

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{7193}}^1$

素因数の和:7280

約数の個数: 48

約数和(自身を含む): 240855120

約数和(自身を除く): 138714520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 7100, 7193, 14200, 14386, 28772, 35965, 57544, 71930, 143860, 179825, 287720, 359650, 510703, 719300, 1021406, 1438600, 2042812, 2553515, 4085624, 5107030, 10214060, 12767575, 20428120, 25535150, 51070300, 102140600]

約数ペア:

[(1, 102140600), (2, 51070300), (4, 25535150), (5, 20428120), (8, 12767575), (10, 10214060), (20, 5107030), (25, 4085624), (40, 2553515), (50, 2042812), (71, 1438600), (100, 1021406), (142, 719300), (200, 510703), (284, 359650), (355, 287720), (568, 179825), (710, 143860), (1420, 71930), (1775, 57544), (2840, 35965), (3550, 28772), (7100, 14386), (7193, 14200)]