2395366908650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1669}}^1\times {\mathrm{541589}}^1$

素因数の和:543323

約数の個数: 48

約数和(自身を含む): 4542174516600

約数和(自身を除く): 2146807607950

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 1669, 2650, 3338, 8345, 16690, 41725, 83450, 88457, 176914, 442285, 541589, 884570, 1083178, 2211425, 2707945, 4422850, 5415890, 13539725, 27079450, 28704217, 57408434, 143521085, 287042170, 717605425, 903912041, 1435210850, 1807824082, 4519560205, 9039120410, 22597801025, 45195602050, 47907338173, 95814676346, 239536690865, 479073381730, 1197683454325, 2395366908650]

約数ペア:

[(1, 2395366908650), (2, 1197683454325), (5, 479073381730), (10, 239536690865), (25, 95814676346), (50, 47907338173), (53, 45195602050), (106, 22597801025), (265, 9039120410), (530, 4519560205), (1325, 1807824082), (1669, 1435210850), (2650, 903912041), (3338, 717605425), (8345, 287042170), (16690, 143521085), (41725, 57408434), (83450, 28704217), (88457, 27079450), (176914, 13539725), (442285, 5415890), (541589, 4422850), (884570, 2707945), (1083178, 2211425)]