40066670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8543}}^1$

素因数の和:8624

約数の個数: 32

約数和(自身を含む): 83662848

約数和(自身を除く): 43596178

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 8543, 17086, 42715, 59801, 85430, 119602, 299005, 572381, 598010, 1144762, 2861905, 4006667, 5723810, 8013334, 20033335, 40066670]

約数ペア:

[(1, 40066670), (2, 20033335), (5, 8013334), (7, 5723810), (10, 4006667), (14, 2861905), (35, 1144762), (67, 598010), (70, 572381), (134, 299005), (335, 119602), (469, 85430), (670, 59801), (938, 42715), (2345, 17086), (4690, 8543)]