85519030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1249}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 158760000

約数和(自身を除く): 73240970

約数列:

[1, 2, 5, 10, 41, 82, 167, 205, 334, 410, 835, 1249, 1670, 2498, 6245, 6847, 12490, 13694, 34235, 51209, 68470, 102418, 208583, 256045, 417166, 512090, 1042915, 2085830, 8551903, 17103806, 42759515, 85519030]

約数ペア:

[(1, 85519030), (2, 42759515), (5, 17103806), (10, 8551903), (41, 2085830), (82, 1042915), (167, 512090), (205, 417166), (334, 256045), (410, 208583), (835, 102418), (1249, 68470), (1670, 51209), (2498, 34235), (6245, 13694), (6847, 12490)]