414156640

素因数分解:

$2^5\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{2027}}^1$

素因数の和:3319

約数の個数: 48

約数和(自身を含む): 979694352

約数和(自身を除く): 565537712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1277, 2027, 2554, 4054, 5108, 6385, 8108, 10135, 10216, 12770, 16216, 20270, 20432, 25540, 32432, 40540, 40864, 51080, 64864, 81080, 102160, 162160, 204320, 324320, 2588479, 5176958, 10353916, 12942395, 20707832, 25884790, 41415664, 51769580, 82831328, 103539160, 207078320, 414156640]

約数ペア:

[(1, 414156640), (2, 207078320), (4, 103539160), (5, 82831328), (8, 51769580), (10, 41415664), (16, 25884790), (20, 20707832), (32, 12942395), (40, 10353916), (80, 5176958), (160, 2588479), (1277, 324320), (2027, 204320), (2554, 162160), (4054, 102160), (5108, 81080), (6385, 64864), (8108, 51080), (10135, 40864), (10216, 40540), (12770, 32432), (16216, 25540), (20270, 20432)]