1036721660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{5003}}^1$

素因数の和:5822

約数の個数: 48

約数和(自身を含む): 2347996896

約数和(自身を除く): 1311275236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 797, 1594, 3188, 3985, 5003, 7970, 10006, 10361, 15940, 20012, 20722, 25015, 41444, 50030, 51805, 65039, 100060, 103610, 130078, 207220, 260156, 325195, 650390, 1300780, 3987391, 7974782, 15949564, 19936955, 39873910, 51836083, 79747820, 103672166, 207344332, 259180415, 518360830, 1036721660]

約数ペア:

[(1, 1036721660), (2, 518360830), (4, 259180415), (5, 207344332), (10, 103672166), (13, 79747820), (20, 51836083), (26, 39873910), (52, 19936955), (65, 15949564), (130, 7974782), (260, 3987391), (797, 1300780), (1594, 650390), (3188, 325195), (3985, 260156), (5003, 207220), (7970, 130078), (10006, 103610), (10361, 100060), (15940, 65039), (20012, 51805), (20722, 50030), (25015, 41444)]