103430140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2053}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 238099680

約数和(自身を除く): 134669540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 229, 458, 916, 1145, 2053, 2290, 2519, 4106, 4580, 5038, 8212, 10076, 10265, 12595, 20530, 22583, 25190, 41060, 45166, 50380, 90332, 112915, 225830, 451660, 470137, 940274, 1880548, 2350685, 4701370, 5171507, 9402740, 10343014, 20686028, 25857535, 51715070, 103430140]

約数ペア:

[(1, 103430140), (2, 51715070), (4, 25857535), (5, 20686028), (10, 10343014), (11, 9402740), (20, 5171507), (22, 4701370), (44, 2350685), (55, 1880548), (110, 940274), (220, 470137), (229, 451660), (458, 225830), (916, 112915), (1145, 90332), (2053, 50380), (2290, 45166), (2519, 41060), (4106, 25190), (4580, 22583), (5038, 20530), (8212, 12595), (10076, 10265)]