66502240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59377}}^1$

素因数の和:59399

約数の個数: 48

約数和(自身を含む): 179559072

約数和(自身を除く): 113056832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 59377, 118754, 237508, 296885, 415639, 475016, 593770, 831278, 950032, 1187540, 1662556, 1900064, 2078195, 2375080, 3325112, 4156390, 4750160, 6650224, 8312780, 9500320, 13300448, 16625560, 33251120, 66502240]

約数ペア:

[(1, 66502240), (2, 33251120), (4, 16625560), (5, 13300448), (7, 9500320), (8, 8312780), (10, 6650224), (14, 4750160), (16, 4156390), (20, 3325112), (28, 2375080), (32, 2078195), (35, 1900064), (40, 1662556), (56, 1187540), (70, 950032), (80, 831278), (112, 593770), (140, 475016), (160, 415639), (224, 296885), (280, 237508), (560, 118754), (1120, 59377)]