19795800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{32993}}^1$

素因数の和:33012

約数の個数: 48

約数和(自身を含む): 61368840

約数和(自身を除く): 41573040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 32993, 65986, 98979, 131972, 164965, 197958, 263944, 329930, 395916, 494895, 659860, 791832, 824825, 989790, 1319720, 1649650, 1979580, 2474475, 3299300, 3959160, 4948950, 6598600, 9897900, 19795800]

約数ペア:

[(1, 19795800), (2, 9897900), (3, 6598600), (4, 4948950), (5, 3959160), (6, 3299300), (8, 2474475), (10, 1979580), (12, 1649650), (15, 1319720), (20, 989790), (24, 824825), (25, 791832), (30, 659860), (40, 494895), (50, 395916), (60, 329930), (75, 263944), (100, 197958), (120, 164965), (150, 131972), (200, 98979), (300, 65986), (600, 32993)]