200324560

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{22973}}^1$

素因数の和:23095

約数の個数: 40

約数和(自身を含む): 470048040

約数和(自身を除く): 269723480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 22973, 45946, 91892, 114865, 183784, 229730, 367568, 459460, 918920, 1837840, 2504057, 5008114, 10016228, 12520285, 20032456, 25040570, 40064912, 50081140, 100162280, 200324560]

約数ペア:

[(1, 200324560), (2, 100162280), (4, 50081140), (5, 40064912), (8, 25040570), (10, 20032456), (16, 12520285), (20, 10016228), (40, 5008114), (80, 2504057), (109, 1837840), (218, 918920), (436, 459460), (545, 367568), (872, 229730), (1090, 183784), (1744, 114865), (2180, 91892), (4360, 45946), (8720, 22973)]