19250200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3319}}^1$

素因数の和:3364

約数の個数: 48

約数和(自身を含む): 46314000

約数和(自身を除く): 27063800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 3319, 5800, 6638, 13276, 16595, 26552, 33190, 66380, 82975, 96251, 132760, 165950, 192502, 331900, 385004, 481255, 663800, 770008, 962510, 1925020, 2406275, 3850040, 4812550, 9625100, 19250200]

約数ペア:

[(1, 19250200), (2, 9625100), (4, 4812550), (5, 3850040), (8, 2406275), (10, 1925020), (20, 962510), (25, 770008), (29, 663800), (40, 481255), (50, 385004), (58, 331900), (100, 192502), (116, 165950), (145, 132760), (200, 96251), (232, 82975), (290, 66380), (580, 33190), (725, 26552), (1160, 16595), (1450, 13276), (2900, 6638), (3319, 5800)]