40727835040

素因数分解:

$2^5\times 5^1\times {\mathrm{941}}^1\times {\mathrm{270509}}^1$

素因数の和:271465

約数の個数: 48

約数和(自身を含む): 96322118760

約数和(自身を除く): 55594283720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 941, 1882, 3764, 4705, 7528, 9410, 15056, 18820, 30112, 37640, 75280, 150560, 270509, 541018, 1082036, 1352545, 2164072, 2705090, 4328144, 5410180, 8656288, 10820360, 21640720, 43281440, 254548969, 509097938, 1018195876, 1272744845, 2036391752, 2545489690, 4072783504, 5090979380, 8145567008, 10181958760, 20363917520, 40727835040]

約数ペア:

[(1, 40727835040), (2, 20363917520), (4, 10181958760), (5, 8145567008), (8, 5090979380), (10, 4072783504), (16, 2545489690), (20, 2036391752), (32, 1272744845), (40, 1018195876), (80, 509097938), (160, 254548969), (941, 43281440), (1882, 21640720), (3764, 10820360), (4705, 8656288), (7528, 5410180), (9410, 4328144), (15056, 2705090), (18820, 2164072), (30112, 1352545), (37640, 1082036), (75280, 541018), (150560, 270509)]