26656023786140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{208409}}^1\times {\mathrm{913589}}^1$

素因数の和:1122014

約数の個数: 48

約数和(自身を含む): 63974834078400

約数和(自身を除く): 37318810292260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 208409, 416818, 833636, 913589, 1042045, 1458863, 1827178, 2084090, 2917726, 3654356, 4168180, 4567945, 5835452, 6395123, 7294315, 9135890, 12790246, 14588630, 18271780, 25580492, 29177260, 31975615, 63951230, 127902460, 190400169901, 380800339802, 761600679604, 952000849505, 1332801189307, 1904001699010, 2665602378614, 3808003398020, 5331204757228, 6664005946535, 13328011893070, 26656023786140]

約数ペア:

[(1, 26656023786140), (2, 13328011893070), (4, 6664005946535), (5, 5331204757228), (7, 3808003398020), (10, 2665602378614), (14, 1904001699010), (20, 1332801189307), (28, 952000849505), (35, 761600679604), (70, 380800339802), (140, 190400169901), (208409, 127902460), (416818, 63951230), (833636, 31975615), (913589, 29177260), (1042045, 25580492), (1458863, 18271780), (1827178, 14588630), (2084090, 12790246), (2917726, 9135890), (3654356, 7294315), (4168180, 6395123), (4567945, 5835452)]