47706640

素因数分解:

$2^4\times 5^1\times {\mathrm{691}}^1\times {\mathrm{863}}^1$

素因数の和:1567

約数の個数: 40

約数和(自身を含む): 111207168

約数和(自身を除く): 63500528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 691, 863, 1382, 1726, 2764, 3452, 3455, 4315, 5528, 6904, 6910, 8630, 11056, 13808, 13820, 17260, 27640, 34520, 55280, 69040, 596333, 1192666, 2385332, 2981665, 4770664, 5963330, 9541328, 11926660, 23853320, 47706640]

約数ペア:

[(1, 47706640), (2, 23853320), (4, 11926660), (5, 9541328), (8, 5963330), (10, 4770664), (16, 2981665), (20, 2385332), (40, 1192666), (80, 596333), (691, 69040), (863, 55280), (1382, 34520), (1726, 27640), (2764, 17260), (3452, 13820), (3455, 13808), (4315, 11056), (5528, 8630), (6904, 6910)]