125867420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6863}}^1$

素因数の和:7010

約数の個数: 48

約数和(自身を含む): 304432128

約数和(自身を除く): 178564708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3668, 4585, 6863, 9170, 13726, 18340, 27452, 34315, 48041, 68630, 96082, 137260, 192164, 240205, 480410, 899053, 960820, 1798106, 3596212, 4495265, 6293371, 8990530, 12586742, 17981060, 25173484, 31466855, 62933710, 125867420]

約数ペア:

[(1, 125867420), (2, 62933710), (4, 31466855), (5, 25173484), (7, 17981060), (10, 12586742), (14, 8990530), (20, 6293371), (28, 4495265), (35, 3596212), (70, 1798106), (131, 960820), (140, 899053), (262, 480410), (524, 240205), (655, 192164), (917, 137260), (1310, 96082), (1834, 68630), (2620, 48041), (3668, 34315), (4585, 27452), (6863, 18340), (9170, 13726)]