115948040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{222977}}^1$

素因数の和:223001

約数の個数: 32

約数和(自身を含む): 280952280

約数和(自身を除く): 165004240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 222977, 445954, 891908, 1114885, 1783816, 2229770, 2898701, 4459540, 5797402, 8919080, 11594804, 14493505, 23189608, 28987010, 57974020, 115948040]

約数ペア:

[(1, 115948040), (2, 57974020), (4, 28987010), (5, 23189608), (8, 14493505), (10, 11594804), (13, 8919080), (20, 5797402), (26, 4459540), (40, 2898701), (52, 2229770), (65, 1783816), (104, 1114885), (130, 891908), (260, 445954), (520, 222977)]