2016758240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1800677}}^1$

素因数の和:1800699

約数の個数: 48

約数和(自身を含む): 5445250272

約数和(自身を除く): 3428492032

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, 1800677, 3601354, 7202708, 9003385, 12604739, 14405416, 18006770, 25209478, 28810832, 36013540, 50418956, 57621664, 63023695, 72027080, 100837912, 126047390, 144054160, 201675824, 252094780, 288108320, 403351648, 504189560, 1008379120, 2016758240]

約数ペア:

[(1, 2016758240), (2, 1008379120), (4, 504189560), (5, 403351648), (7, 288108320), (8, 252094780), (10, 201675824), (14, 144054160), (16, 126047390), (20, 100837912), (28, 72027080), (32, 63023695), (35, 57621664), (40, 50418956), (56, 36013540), (70, 28810832), (80, 25209478), (112, 18006770), (140, 14405416), (160, 12604739), (224, 9003385), (280, 7202708), (560, 3601354), (1120, 1800677)]