2017342040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7204793}}^1$

素因数の和:7204811

約数の個数: 32

約数和(自身を含む): 5187451680

約数和(自身を除く): 3170109640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7204793, 14409586, 28819172, 36023965, 50433551, 57638344, 72047930, 100867102, 144095860, 201734204, 252167755, 288191720, 403468408, 504335510, 1008671020, 2017342040]

約数ペア:

[(1, 2017342040), (2, 1008671020), (4, 504335510), (5, 403468408), (7, 288191720), (8, 252167755), (10, 201734204), (14, 144095860), (20, 100867102), (28, 72047930), (35, 57638344), (40, 50433551), (56, 36023965), (70, 28819172), (140, 14409586), (280, 7204793)]