45584840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2382

約数の個数: 64

約数和(自身を含む): 118920960

約数和(自身を除く): 73336120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2293, 2485, 2840, 3976, 4586, 4970, 9172, 9940, 11465, 16051, 18344, 19880, 22930, 32102, 45860, 64204, 80255, 91720, 128408, 160510, 162803, 321020, 325606, 642040, 651212, 814015, 1139621, 1302424, 1628030, 2279242, 3256060, 4558484, 5698105, 6512120, 9116968, 11396210, 22792420, 45584840]

約数ペア:

[(1, 45584840), (2, 22792420), (4, 11396210), (5, 9116968), (7, 6512120), (8, 5698105), (10, 4558484), (14, 3256060), (20, 2279242), (28, 1628030), (35, 1302424), (40, 1139621), (56, 814015), (70, 651212), (71, 642040), (140, 325606), (142, 321020), (280, 162803), (284, 160510), (355, 128408), (497, 91720), (568, 80255), (710, 64204), (994, 45860), (1420, 32102), (1988, 22930), (2293, 19880), (2485, 18344), (2840, 16051), (3976, 11465), (4586, 9940), (4970, 9172)]