15390200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{10993}}^1$

素因数の和:11016

約数の個数: 48

約数和(自身を含む): 40897680

約数和(自身を除く): 25507480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 10993, 21986, 43972, 54965, 76951, 87944, 109930, 153902, 219860, 274825, 307804, 384755, 439720, 549650, 615608, 769510, 1099300, 1539020, 1923775, 2198600, 3078040, 3847550, 7695100, 15390200]

約数ペア:

[(1, 15390200), (2, 7695100), (4, 3847550), (5, 3078040), (7, 2198600), (8, 1923775), (10, 1539020), (14, 1099300), (20, 769510), (25, 615608), (28, 549650), (35, 439720), (40, 384755), (50, 307804), (56, 274825), (70, 219860), (100, 153902), (140, 109930), (175, 87944), (200, 76951), (280, 54965), (350, 43972), (700, 21986), (1400, 10993)]