63220220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23767}}^1$

素因数の和:23802

約数の個数: 48

約数和(自身を含む): 159720960

約数和(自身を除く): 96500740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 23767, 47534, 95068, 118835, 166369, 237670, 332738, 451573, 475340, 665476, 831845, 903146, 1663690, 1806292, 2257865, 3161011, 3327380, 4515730, 6322022, 9031460, 12644044, 15805055, 31610110, 63220220]

約数ペア:

[(1, 63220220), (2, 31610110), (4, 15805055), (5, 12644044), (7, 9031460), (10, 6322022), (14, 4515730), (19, 3327380), (20, 3161011), (28, 2257865), (35, 1806292), (38, 1663690), (70, 903146), (76, 831845), (95, 665476), (133, 475340), (140, 451573), (190, 332738), (266, 237670), (380, 166369), (532, 118835), (665, 95068), (1330, 47534), (2660, 23767)]