8291208790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{552379}}^1$

素因数の和:552484

約数の個数: 32

約数和(自身を含む): 15908544000

約数和(自身を除く): 7617335210

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 7505, 15010, 552379, 1104758, 2761895, 5523790, 10495201, 20990402, 43637941, 52476005, 87275882, 104952010, 218189705, 436379410, 829120879, 1658241758, 4145604395, 8291208790]

約数ペア:

[(1, 8291208790), (2, 4145604395), (5, 1658241758), (10, 829120879), (19, 436379410), (38, 218189705), (79, 104952010), (95, 87275882), (158, 52476005), (190, 43637941), (395, 20990402), (790, 10495201), (1501, 5523790), (3002, 2761895), (7505, 1104758), (15010, 552379)]