37039280

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6521}}^1$

素因数の和:6605

約数の個数: 40

約数和(自身を含む): 87342624

約数和(自身を除く): 50303344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 6521, 13042, 26084, 32605, 52168, 65210, 104336, 130420, 260840, 462991, 521680, 925982, 1851964, 2314955, 3703928, 4629910, 7407856, 9259820, 18519640, 37039280]

約数ペア:

[(1, 37039280), (2, 18519640), (4, 9259820), (5, 7407856), (8, 4629910), (10, 3703928), (16, 2314955), (20, 1851964), (40, 925982), (71, 521680), (80, 462991), (142, 260840), (284, 130420), (355, 104336), (568, 65210), (710, 52168), (1136, 32605), (1420, 26084), (2840, 13042), (5680, 6521)]