103667666920

素因数分解:

$2^3\times 5^1\times {\mathrm{71089}}^1\times {\mathrm{36457}}^1$

素因数の和:107557

約数の個数: 32

約数和(自身を含む): 233261929800

約数和(自身を除く): 129594262880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 36457, 71089, 72914, 142178, 145828, 182285, 284356, 291656, 355445, 364570, 568712, 710890, 729140, 1421780, 1458280, 2843560, 2591691673, 5183383346, 10366766692, 12958458365, 20733533384, 25916916730, 51833833460, 103667666920]

約数ペア:

[(1, 103667666920), (2, 51833833460), (4, 25916916730), (5, 20733533384), (8, 12958458365), (10, 10366766692), (20, 5183383346), (40, 2591691673), (36457, 2843560), (71089, 1458280), (72914, 1421780), (142178, 729140), (145828, 710890), (182285, 568712), (284356, 364570), (291656, 355445)]