2874356980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{467}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 6688386432

約数和(自身を除く): 3814029452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 277, 404, 467, 505, 554, 934, 1010, 1108, 1111, 1385, 1868, 2020, 2222, 2335, 2770, 3047, 4444, 4670, 5137, 5540, 5555, 6094, 9340, 10274, 11110, 12188, 15235, 20548, 22220, 25685, 27977, 30470, 47167, 51370, 55954, 60940, 94334, 102740, 111908, 129359, 139885, 188668, 235835, 258718, 279770, 307747, 471670, 517436, 518837, 559540, 615494, 646795, 943340, 1037674, 1230988, 1293590, 1422949, 1538735, 2075348, 2587180, 2594185, 2845898, 3077470, 5188370, 5691796, 6154940, 7114745, 10376740, 13065259, 14229490, 26130518, 28458980, 52261036, 65326295, 130652590, 143717849, 261305180, 287435698, 574871396, 718589245, 1437178490, 2874356980]

約数ペア:

[(1, 2874356980), (2, 1437178490), (4, 718589245), (5, 574871396), (10, 287435698), (11, 261305180), (20, 143717849), (22, 130652590), (44, 65326295), (55, 52261036), (101, 28458980), (110, 26130518), (202, 14229490), (220, 13065259), (277, 10376740), (404, 7114745), (467, 6154940), (505, 5691796), (554, 5188370), (934, 3077470), (1010, 2845898), (1108, 2594185), (1111, 2587180), (1385, 2075348), (1868, 1538735), (2020, 1422949), (2222, 1293590), (2335, 1230988), (2770, 1037674), (3047, 943340), (4444, 646795), (4670, 615494), (5137, 559540), (5540, 518837), (5555, 517436), (6094, 471670), (9340, 307747), (10274, 279770), (11110, 258718), (12188, 235835), (15235, 188668), (20548, 139885), (22220, 129359), (25685, 111908), (27977, 102740), (30470, 94334), (47167, 60940), (51370, 55954)]