13197200

素因数分解:

$2^4\times 5^2\times {\mathrm{32993}}^1$

素因数の和:33011

約数の個数: 30

約数和(自身を含む): 31707234

約数和(自身を除く): 18510034

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 32993, 65986, 131972, 164965, 263944, 329930, 527888, 659860, 824825, 1319720, 1649650, 2639440, 3299300, 6598600, 13197200]

約数ペア:

[(1, 13197200), (2, 6598600), (4, 3299300), (5, 2639440), (8, 1649650), (10, 1319720), (16, 824825), (20, 659860), (25, 527888), (40, 329930), (50, 263944), (80, 164965), (100, 131972), (200, 65986), (400, 32993)]