35428960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{4519}}^1$

素因数の和:4548

約数の個数: 72

約数和(自身を含む): 97387920

約数和(自身を除く): 61958960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 4519, 7840, 9038, 18076, 22595, 31633, 36152, 45190, 63266, 72304, 90380, 126532, 144608, 158165, 180760, 221431, 253064, 316330, 361520, 442862, 506128, 632660, 723040, 885724, 1012256, 1107155, 1265320, 1771448, 2214310, 2530640, 3542896, 4428620, 5061280, 7085792, 8857240, 17714480, 35428960]

約数ペア:

[(1, 35428960), (2, 17714480), (4, 8857240), (5, 7085792), (7, 5061280), (8, 4428620), (10, 3542896), (14, 2530640), (16, 2214310), (20, 1771448), (28, 1265320), (32, 1107155), (35, 1012256), (40, 885724), (49, 723040), (56, 632660), (70, 506128), (80, 442862), (98, 361520), (112, 316330), (140, 253064), (160, 221431), (196, 180760), (224, 158165), (245, 144608), (280, 126532), (392, 90380), (490, 72304), (560, 63266), (784, 45190), (980, 36152), (1120, 31633), (1568, 22595), (1960, 18076), (3920, 9038), (4519, 7840)]