108384380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{941}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 245929824

約数和(自身を除く): 137545444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 443, 886, 941, 1772, 1882, 2215, 3764, 4430, 4705, 5759, 8860, 9410, 11518, 12233, 18820, 23036, 24466, 28795, 48932, 57590, 61165, 115180, 122330, 244660, 416863, 833726, 1667452, 2084315, 4168630, 5419219, 8337260, 10838438, 21676876, 27096095, 54192190, 108384380]

約数ペア:

[(1, 108384380), (2, 54192190), (4, 27096095), (5, 21676876), (10, 10838438), (13, 8337260), (20, 5419219), (26, 4168630), (52, 2084315), (65, 1667452), (130, 833726), (260, 416863), (443, 244660), (886, 122330), (941, 115180), (1772, 61165), (1882, 57590), (2215, 48932), (3764, 28795), (4430, 24466), (4705, 23036), (5759, 18820), (8860, 12233), (9410, 11518)]