133069523240

素因数分解:

$2^3\times 5^1\times {\mathrm{947}}^1\times {\mathrm{3512923}}^1$

素因数の和:3513881

約数の個数: 32

約数和(自身を含む): 299722675680

約数和(自身を除く): 166653152440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 947, 1894, 3788, 4735, 7576, 9470, 18940, 37880, 3512923, 7025846, 14051692, 17564615, 28103384, 35129230, 70258460, 140516920, 3326738081, 6653476162, 13306952324, 16633690405, 26613904648, 33267380810, 66534761620, 133069523240]

約数ペア:

[(1, 133069523240), (2, 66534761620), (4, 33267380810), (5, 26613904648), (8, 16633690405), (10, 13306952324), (20, 6653476162), (40, 3326738081), (947, 140516920), (1894, 70258460), (3788, 35129230), (4735, 28103384), (7576, 17564615), (9470, 14051692), (18940, 7025846), (37880, 3512923)]