40617560

素因数分解:

$2^3\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1033}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 91571040

約数和(自身を除く): 50953480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 983, 1033, 1966, 2066, 3932, 4132, 4915, 5165, 7864, 8264, 9830, 10330, 19660, 20660, 39320, 41320, 1015439, 2030878, 4061756, 5077195, 8123512, 10154390, 20308780, 40617560]

約数ペア:

[(1, 40617560), (2, 20308780), (4, 10154390), (5, 8123512), (8, 5077195), (10, 4061756), (20, 2030878), (40, 1015439), (983, 41320), (1033, 39320), (1966, 20660), (2066, 19660), (3932, 10330), (4132, 9830), (4915, 8264), (5165, 7864)]