42311920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{75557}}^1$

素因数の和:75577

約数の個数: 40

約数和(自身を含む): 112430304

約数和(自身を除く): 70118384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 75557, 151114, 302228, 377785, 528899, 604456, 755570, 1057798, 1208912, 1511140, 2115596, 2644495, 3022280, 4231192, 5288990, 6044560, 8462384, 10577980, 21155960, 42311920]

約数ペア:

[(1, 42311920), (2, 21155960), (4, 10577980), (5, 8462384), (7, 6044560), (8, 5288990), (10, 4231192), (14, 3022280), (16, 2644495), (20, 2115596), (28, 1511140), (35, 1208912), (40, 1057798), (56, 755570), (70, 604456), (80, 528899), (112, 377785), (140, 302228), (280, 151114), (560, 75557)]