41787760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 112707072

約数和(自身を除く): 70919312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1051, 1136, 1420, 1988, 2102, 2485, 2840, 3976, 4204, 4970, 5255, 5680, 7357, 7952, 8408, 9940, 10510, 14714, 16816, 19880, 21020, 29428, 36785, 39760, 42040, 58856, 73570, 74621, 84080, 117712, 147140, 149242, 294280, 298484, 373105, 522347, 588560, 596968, 746210, 1044694, 1193936, 1492420, 2089388, 2611735, 2984840, 4178776, 5223470, 5969680, 8357552, 10446940, 20893880, 41787760]

約数ペア:

[(1, 41787760), (2, 20893880), (4, 10446940), (5, 8357552), (7, 5969680), (8, 5223470), (10, 4178776), (14, 2984840), (16, 2611735), (20, 2089388), (28, 1492420), (35, 1193936), (40, 1044694), (56, 746210), (70, 596968), (71, 588560), (80, 522347), (112, 373105), (140, 298484), (142, 294280), (280, 149242), (284, 147140), (355, 117712), (497, 84080), (560, 74621), (568, 73570), (710, 58856), (994, 42040), (1051, 39760), (1136, 36785), (1420, 29428), (1988, 21020), (2102, 19880), (2485, 16816), (2840, 14714), (3976, 10510), (4204, 9940), (4970, 8408), (5255, 7952), (5680, 7357)]