233071480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4201}}^1$

素因数の和:4304

約数の個数: 64

約数和(自身を含む): 559706400

約数和(自身を除く): 326634920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 146, 152, 190, 292, 365, 380, 584, 730, 760, 1387, 1460, 2774, 2920, 4201, 5548, 6935, 8402, 11096, 13870, 16804, 21005, 27740, 33608, 42010, 55480, 79819, 84020, 159638, 168040, 306673, 319276, 399095, 613346, 638552, 798190, 1226692, 1533365, 1596380, 2453384, 3066730, 3192760, 5826787, 6133460, 11653574, 12266920, 23307148, 29133935, 46614296, 58267870, 116535740, 233071480]

約数ペア:

[(1, 233071480), (2, 116535740), (4, 58267870), (5, 46614296), (8, 29133935), (10, 23307148), (19, 12266920), (20, 11653574), (38, 6133460), (40, 5826787), (73, 3192760), (76, 3066730), (95, 2453384), (146, 1596380), (152, 1533365), (190, 1226692), (292, 798190), (365, 638552), (380, 613346), (584, 399095), (730, 319276), (760, 306673), (1387, 168040), (1460, 159638), (2774, 84020), (2920, 79819), (4201, 55480), (5548, 42010), (6935, 33608), (8402, 27740), (11096, 21005), (13870, 16804)]