2890780750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{7351}}^1$

素因数の和:7403

約数の個数: 96

約数和(自身を含む): 6406650432

約数和(自身を除く): 3515869682

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 125, 130, 143, 242, 250, 275, 286, 325, 550, 605, 650, 715, 1210, 1375, 1430, 1573, 1625, 2750, 3025, 3146, 3250, 3575, 6050, 7150, 7351, 7865, 14702, 15125, 15730, 17875, 30250, 35750, 36755, 39325, 73510, 78650, 80861, 95563, 161722, 183775, 191126, 196625, 367550, 393250, 404305, 477815, 808610, 889471, 918875, 955630, 1051193, 1778942, 1837750, 2021525, 2102386, 2389075, 4043050, 4447355, 4778150, 5255965, 8894710, 10107625, 10511930, 11563123, 11945375, 20215250, 22236775, 23126246, 23890750, 26279825, 44473550, 52559650, 57815615, 111183875, 115631230, 131399125, 222367750, 262798250, 289078075, 578156150, 1445390375, 2890780750]

約数ペア:

[(1, 2890780750), (2, 1445390375), (5, 578156150), (10, 289078075), (11, 262798250), (13, 222367750), (22, 131399125), (25, 115631230), (26, 111183875), (50, 57815615), (55, 52559650), (65, 44473550), (110, 26279825), (121, 23890750), (125, 23126246), (130, 22236775), (143, 20215250), (242, 11945375), (250, 11563123), (275, 10511930), (286, 10107625), (325, 8894710), (550, 5255965), (605, 4778150), (650, 4447355), (715, 4043050), (1210, 2389075), (1375, 2102386), (1430, 2021525), (1573, 1837750), (1625, 1778942), (2750, 1051193), (3025, 955630), (3146, 918875), (3250, 889471), (3575, 808610), (6050, 477815), (7150, 404305), (7351, 393250), (7865, 367550), (14702, 196625), (15125, 191126), (15730, 183775), (17875, 161722), (30250, 95563), (35750, 80861), (36755, 78650), (39325, 73510)]