63065420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1657}}^1$

素因数の和:1850

約数の個数: 48

約数和(自身を含む): 145399968

約数和(自身を除く): 82334548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 173, 220, 346, 692, 865, 1657, 1730, 1903, 3314, 3460, 3806, 6628, 7612, 8285, 9515, 16570, 18227, 19030, 33140, 36454, 38060, 72908, 91135, 182270, 286661, 364540, 573322, 1146644, 1433305, 2866610, 3153271, 5733220, 6306542, 12613084, 15766355, 31532710, 63065420]

約数ペア:

[(1, 63065420), (2, 31532710), (4, 15766355), (5, 12613084), (10, 6306542), (11, 5733220), (20, 3153271), (22, 2866610), (44, 1433305), (55, 1146644), (110, 573322), (173, 364540), (220, 286661), (346, 182270), (692, 91135), (865, 72908), (1657, 38060), (1730, 36454), (1903, 33140), (3314, 19030), (3460, 18227), (3806, 16570), (6628, 9515), (7612, 8285)]