2016356020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2719}}^1\times {\mathrm{5297}}^1$

素因数の和:8032

約数の個数: 48

約数和(自身を含む): 4841948160

約数和(自身を除く): 2825592140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2719, 5297, 5438, 10594, 10876, 13595, 19033, 21188, 26485, 27190, 37079, 38066, 52970, 54380, 74158, 76132, 95165, 105940, 148316, 185395, 190330, 370790, 380660, 741580, 14402543, 28805086, 57610172, 72012715, 100817801, 144025430, 201635602, 288050860, 403271204, 504089005, 1008178010, 2016356020]

約数ペア:

[(1, 2016356020), (2, 1008178010), (4, 504089005), (5, 403271204), (7, 288050860), (10, 201635602), (14, 144025430), (20, 100817801), (28, 72012715), (35, 57610172), (70, 28805086), (140, 14402543), (2719, 741580), (5297, 380660), (5438, 370790), (10594, 190330), (10876, 185395), (13595, 148316), (19033, 105940), (21188, 95165), (26485, 76132), (27190, 74158), (37079, 54380), (38066, 52970)]