112547960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{401957}}^1$

素因数の和:401975

約数の個数: 32

約数和(自身を含む): 289409760

約数和(自身を除く): 176861800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 401957, 803914, 1607828, 2009785, 2813699, 3215656, 4019570, 5627398, 8039140, 11254796, 14068495, 16078280, 22509592, 28136990, 56273980, 112547960]

約数ペア:

[(1, 112547960), (2, 56273980), (4, 28136990), (5, 22509592), (7, 16078280), (8, 14068495), (10, 11254796), (14, 8039140), (20, 5627398), (28, 4019570), (35, 3215656), (40, 2813699), (56, 2009785), (70, 1607828), (140, 803914), (280, 401957)]