2922702940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{162553}}^1$

素因数の和:162622

約数の個数: 48

約数和(自身を含む): 6554177280

約数和(自身を除く): 3631474340

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3596, 4495, 8990, 17980, 162553, 325106, 650212, 812765, 1625530, 3251060, 4714037, 5039143, 9428074, 10078286, 18856148, 20156572, 23570185, 25195715, 47140370, 50391430, 94280740, 100782860, 146135147, 292270294, 584540588, 730675735, 1461351470, 2922702940]

約数ペア:

[(1, 2922702940), (2, 1461351470), (4, 730675735), (5, 584540588), (10, 292270294), (20, 146135147), (29, 100782860), (31, 94280740), (58, 50391430), (62, 47140370), (116, 25195715), (124, 23570185), (145, 20156572), (155, 18856148), (290, 10078286), (310, 9428074), (580, 5039143), (620, 4714037), (899, 3251060), (1798, 1625530), (3596, 812765), (4495, 650212), (8990, 325106), (17980, 162553)]