123339890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{1063}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 228445056

約数和(自身を除く): 105105166

約数列:

[1, 2, 5, 10, 41, 82, 205, 283, 410, 566, 1063, 1415, 2126, 2830, 5315, 10630, 11603, 23206, 43583, 58015, 87166, 116030, 217915, 300829, 435830, 601658, 1504145, 3008290, 12333989, 24667978, 61669945, 123339890]

約数ペア:

[(1, 123339890), (2, 61669945), (5, 24667978), (10, 12333989), (41, 3008290), (82, 1504145), (205, 601658), (283, 435830), (410, 300829), (566, 217915), (1063, 116030), (1415, 87166), (2126, 58015), (2830, 43583), (5315, 23206), (10630, 11603)]