40313660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 87508512

約数和(自身を除く): 47194852

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 211, 233, 410, 422, 466, 820, 844, 932, 1055, 1165, 2110, 2330, 4220, 4660, 8651, 9553, 17302, 19106, 34604, 38212, 43255, 47765, 49163, 86510, 95530, 98326, 173020, 191060, 196652, 245815, 491630, 983260, 2015683, 4031366, 8062732, 10078415, 20156830, 40313660]

約数ペア:

[(1, 40313660), (2, 20156830), (4, 10078415), (5, 8062732), (10, 4031366), (20, 2015683), (41, 983260), (82, 491630), (164, 245815), (205, 196652), (211, 191060), (233, 173020), (410, 98326), (422, 95530), (466, 86510), (820, 49163), (844, 47765), (932, 43255), (1055, 38212), (1165, 34604), (2110, 19106), (2330, 17302), (4220, 9553), (4660, 8651)]