2016739480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7202641}}^1$

素因数の和:7202659

約数の個数: 32

約数和(自身を含む): 5185902240

約数和(自身を除く): 3169162760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7202641, 14405282, 28810564, 36013205, 50418487, 57621128, 72026410, 100836974, 144052820, 201673948, 252092435, 288105640, 403347896, 504184870, 1008369740, 2016739480]

約数ペア:

[(1, 2016739480), (2, 1008369740), (4, 504184870), (5, 403347896), (7, 288105640), (8, 252092435), (10, 201673948), (14, 144052820), (20, 100836974), (28, 72026410), (35, 57621128), (40, 50418487), (56, 36013205), (70, 28810564), (140, 14405282), (280, 7202641)]