1025973790

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{15647}}^1$

素因数の和:15816

約数の個数: 32

約数和(自身を含む): 1892782080

約数和(自身を除く): 866808290

約数列:

[1, 2, 5, 10, 79, 83, 158, 166, 395, 415, 790, 830, 6557, 13114, 15647, 31294, 32785, 65570, 78235, 156470, 1236113, 1298701, 2472226, 2597402, 6180565, 6493505, 12361130, 12987010, 102597379, 205194758, 512986895, 1025973790]

約数ペア:

[(1, 1025973790), (2, 512986895), (5, 205194758), (10, 102597379), (79, 12987010), (83, 12361130), (158, 6493505), (166, 6180565), (395, 2597402), (415, 2472226), (790, 1298701), (830, 1236113), (6557, 156470), (13114, 78235), (15647, 65570), (31294, 32785)]