2016152380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{52973}}^1$

素因数の和:53166

約数の個数: 48

約数和(自身を含む): 4645607904

約数和(自身を除く): 2629455524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 173, 220, 346, 692, 865, 1730, 1903, 3460, 3806, 7612, 9515, 19030, 38060, 52973, 105946, 211892, 264865, 529730, 582703, 1059460, 1165406, 2330812, 2913515, 5827030, 9164329, 11654060, 18328658, 36657316, 45821645, 91643290, 100807619, 183286580, 201615238, 403230476, 504038095, 1008076190, 2016152380]

約数ペア:

[(1, 2016152380), (2, 1008076190), (4, 504038095), (5, 403230476), (10, 201615238), (11, 183286580), (20, 100807619), (22, 91643290), (44, 45821645), (55, 36657316), (110, 18328658), (173, 11654060), (220, 9164329), (346, 5827030), (692, 2913515), (865, 2330812), (1730, 1165406), (1903, 1059460), (3460, 582703), (3806, 529730), (7612, 264865), (9515, 211892), (19030, 105946), (38060, 52973)]