5280504580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{548909}}^1$

素因数の和:548968

約数の個数: 48

約数和(自身を含む): 12264845040

約数和(自身を除く): 6984340460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 548909, 1097818, 2195636, 2744545, 5489090, 7135817, 10978180, 14271634, 20309633, 28543268, 35679085, 40619266, 71358170, 81238532, 101548165, 142716340, 203096330, 264025229, 406192660, 528050458, 1056100916, 1320126145, 2640252290, 5280504580]

約数ペア:

[(1, 5280504580), (2, 2640252290), (4, 1320126145), (5, 1056100916), (10, 528050458), (13, 406192660), (20, 264025229), (26, 203096330), (37, 142716340), (52, 101548165), (65, 81238532), (74, 71358170), (130, 40619266), (148, 35679085), (185, 28543268), (260, 20309633), (370, 14271634), (481, 10978180), (740, 7135817), (962, 5489090), (1924, 2744545), (2405, 2195636), (4810, 1097818), (9620, 548909)]