4400186.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57107}}^1$

素因数の和:57133

約数の個数: 40

約数和(自身を含む): 148709232

約数和(自身を除く): 89317952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 57107, 114214, 228428, 285535, 456856, 571070, 742391, 913712, 1142140, 1484782, 2284280, 2969564, 3711955, 4568560, 5939128, 7423910, 11878256, 14847820, 29695640, 59391280]

約数ペア:

[(1, 59391280), (2, 29695640), (4, 14847820), (5, 11878256), (8, 7423910), (10, 5939128), (13, 4568560), (16, 3711955), (20, 2969564), (26, 2284280), (40, 1484782), (52, 1142140), (65, 913712), (80, 742391), (104, 571070), (130, 456856), (208, 285535), (260, 228428), (520, 114214), (1040, 57107)]