132927440

素因数分解:

$2^4\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1523}}^1$

素因数の和:2627

約数の個数: 40

約数和(自身を含む): 309542688

約数和(自身を除く): 176615248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1091, 1523, 2182, 3046, 4364, 5455, 6092, 7615, 8728, 10910, 12184, 15230, 17456, 21820, 24368, 30460, 43640, 60920, 87280, 121840, 1661593, 3323186, 6646372, 8307965, 13292744, 16615930, 26585488, 33231860, 66463720, 132927440]

約数ペア:

[(1, 132927440), (2, 66463720), (4, 33231860), (5, 26585488), (8, 16615930), (10, 13292744), (16, 8307965), (20, 6646372), (40, 3323186), (80, 1661593), (1091, 121840), (1523, 87280), (2182, 60920), (3046, 43640), (4364, 30460), (5455, 24368), (6092, 21820), (7615, 17456), (8728, 15230), (10910, 12184)]