17008400

素因数分解:

$2^4\times 5^2\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:540

約数の個数: 60

約数和(自身を含む): 41365284

約数和(自身を除く): 24356884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 101, 200, 202, 400, 404, 421, 505, 808, 842, 1010, 1616, 1684, 2020, 2105, 2525, 3368, 4040, 4210, 5050, 6736, 8080, 8420, 10100, 10525, 16840, 20200, 21050, 33680, 40400, 42100, 42521, 84200, 85042, 168400, 170084, 212605, 340168, 425210, 680336, 850420, 1063025, 1700840, 2126050, 3401680, 4252100, 8504200, 17008400]

約数ペア:

[(1, 17008400), (2, 8504200), (4, 4252100), (5, 3401680), (8, 2126050), (10, 1700840), (16, 1063025), (20, 850420), (25, 680336), (40, 425210), (50, 340168), (80, 212605), (100, 170084), (101, 168400), (200, 85042), (202, 84200), (400, 42521), (404, 42100), (421, 40400), (505, 33680), (808, 21050), (842, 20200), (1010, 16840), (1616, 10525), (1684, 10100), (2020, 8420), (2105, 8080), (2525, 6736), (3368, 5050), (4040, 4210)]