40380824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 87713280

約数和(自身を除く): 47332456

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 71, 88, 92, 142, 184, 253, 281, 284, 506, 562, 568, 781, 1012, 1124, 1562, 1633, 2024, 2248, 3091, 3124, 3266, 6182, 6248, 6463, 6532, 12364, 12926, 13064, 17963, 19951, 24728, 25852, 35926, 39902, 51704, 71093, 71852, 79804, 142186, 143704, 159608, 219461, 284372, 438922, 458873, 568744, 877844, 917746, 1755688, 1835492, 3670984, 5047603, 10095206, 20190412, 40380824]

約数ペア:

[(1, 40380824), (2, 20190412), (4, 10095206), (8, 5047603), (11, 3670984), (22, 1835492), (23, 1755688), (44, 917746), (46, 877844), (71, 568744), (88, 458873), (92, 438922), (142, 284372), (184, 219461), (253, 159608), (281, 143704), (284, 142186), (506, 79804), (562, 71852), (568, 71093), (781, 51704), (1012, 39902), (1124, 35926), (1562, 25852), (1633, 24728), (2024, 19951), (2248, 17963), (3091, 13064), (3124, 12926), (3266, 12364), (6182, 6532), (6248, 6463)]