4666040

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 10579680

約数和(自身を除く): 5913640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 743, 785, 1256, 1486, 1570, 2972, 3140, 3715, 5944, 6280, 7430, 14860, 29720, 116651, 233302, 466604, 583255, 933208, 1166510, 2333020, 4666040]

約数ペア:

[(1, 4666040), (2, 2333020), (4, 1166510), (5, 933208), (8, 583255), (10, 466604), (20, 233302), (40, 116651), (157, 29720), (314, 14860), (628, 7430), (743, 6280), (785, 5944), (1256, 3715), (1486, 3140), (1570, 2972)]