224729320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1783}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 531774720

約数和(自身を除く): 307045400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 137, 184, 230, 274, 460, 548, 685, 920, 1096, 1370, 1783, 2740, 3151, 3566, 5480, 6302, 7132, 8915, 12604, 14264, 15755, 17830, 25208, 31510, 35660, 41009, 63020, 71320, 82018, 126040, 164036, 205045, 244271, 328072, 410090, 488542, 820180, 977084, 1221355, 1640360, 1954168, 2442710, 4885420, 5618233, 9770840, 11236466, 22472932, 28091165, 44945864, 56182330, 112364660, 224729320]

約数ペア:

[(1, 224729320), (2, 112364660), (4, 56182330), (5, 44945864), (8, 28091165), (10, 22472932), (20, 11236466), (23, 9770840), (40, 5618233), (46, 4885420), (92, 2442710), (115, 1954168), (137, 1640360), (184, 1221355), (230, 977084), (274, 820180), (460, 488542), (548, 410090), (685, 328072), (920, 244271), (1096, 205045), (1370, 164036), (1783, 126040), (2740, 82018), (3151, 71320), (3566, 63020), (5480, 41009), (6302, 35660), (7132, 31510), (8915, 25208), (12604, 17830), (14264, 15755)]