99608560

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11423}}^1$

素因数の和:11545

約数の個数: 40

約数和(自身を含む): 233735040

約数和(自身を除く): 134126480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 11423, 22846, 45692, 57115, 91384, 114230, 182768, 228460, 456920, 913840, 1245107, 2490214, 4980428, 6225535, 9960856, 12451070, 19921712, 24902140, 49804280, 99608560]

約数ペア:

[(1, 99608560), (2, 49804280), (4, 24902140), (5, 19921712), (8, 12451070), (10, 9960856), (16, 6225535), (20, 4980428), (40, 2490214), (80, 1245107), (109, 913840), (218, 456920), (436, 228460), (545, 182768), (872, 114230), (1090, 91384), (1744, 57115), (2180, 45692), (4360, 22846), (8720, 11423)]