31963960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{114157}}^1$

素因数の和:114175

約数の個数: 32

約数和(自身を含む): 82193760

約数和(自身を除く): 50229800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 114157, 228314, 456628, 570785, 799099, 913256, 1141570, 1598198, 2283140, 3196396, 3995495, 4566280, 6392792, 7990990, 15981980, 31963960]

約数ペア:

[(1, 31963960), (2, 15981980), (4, 7990990), (5, 6392792), (7, 4566280), (8, 3995495), (10, 3196396), (14, 2283140), (20, 1598198), (28, 1141570), (35, 913256), (40, 799099), (56, 570785), (70, 456628), (140, 228314), (280, 114157)]