202100085520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2069}}^1\times {\mathrm{53087}}^1$

素因数の和:55192

約数の個数: 80

約数和(自身を含む): 490558602240

約数和(自身を除く): 288458516720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2069, 4138, 8276, 10345, 16552, 20690, 33104, 41380, 47587, 53087, 82760, 95174, 106174, 165520, 190348, 212348, 237935, 265435, 380696, 424696, 475870, 530870, 761392, 849392, 951740, 1061740, 1221001, 1903480, 2123480, 2442002, 3806960, 4246960, 4884004, 6105005, 9768008, 12210010, 19536016, 24420020, 48840040, 97680080, 109837003, 219674006, 439348012, 549185015, 878696024, 1098370030, 1757392048, 2196740060, 2526251069, 4393480120, 5052502138, 8786960240, 10105004276, 12631255345, 20210008552, 25262510690, 40420017104, 50525021380, 101050042760, 202100085520]

約数ペア:

[(1, 202100085520), (2, 101050042760), (4, 50525021380), (5, 40420017104), (8, 25262510690), (10, 20210008552), (16, 12631255345), (20, 10105004276), (23, 8786960240), (40, 5052502138), (46, 4393480120), (80, 2526251069), (92, 2196740060), (115, 1757392048), (184, 1098370030), (230, 878696024), (368, 549185015), (460, 439348012), (920, 219674006), (1840, 109837003), (2069, 97680080), (4138, 48840040), (8276, 24420020), (10345, 19536016), (16552, 12210010), (20690, 9768008), (33104, 6105005), (41380, 4884004), (47587, 4246960), (53087, 3806960), (82760, 2442002), (95174, 2123480), (106174, 1903480), (165520, 1221001), (190348, 1061740), (212348, 951740), (237935, 849392), (265435, 761392), (380696, 530870), (424696, 475870)]