82173140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{586951}}^1$

素因数の和:586967

約数の個数: 24

約数和(自身を含む): 197215872

約数和(自身を除く): 115042732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 586951, 1173902, 2347804, 2934755, 4108657, 5869510, 8217314, 11739020, 16434628, 20543285, 41086570, 82173140]

約数ペア:

[(1, 82173140), (2, 41086570), (4, 20543285), (5, 16434628), (7, 11739020), (10, 8217314), (14, 5869510), (20, 4108657), (28, 2934755), (35, 2347804), (70, 1173902), (140, 586951)]