31932340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 73664640

約数和(自身を除く): 41732300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 173, 220, 346, 692, 839, 865, 1678, 1730, 1903, 3356, 3460, 3806, 4195, 7612, 8390, 9229, 9515, 16780, 18458, 19030, 36916, 38060, 46145, 92290, 145147, 184580, 290294, 580588, 725735, 1451470, 1596617, 2902940, 3193234, 6386468, 7983085, 15966170, 31932340]

約数ペア:

[(1, 31932340), (2, 15966170), (4, 7983085), (5, 6386468), (10, 3193234), (11, 2902940), (20, 1596617), (22, 1451470), (44, 725735), (55, 580588), (110, 290294), (173, 184580), (220, 145147), (346, 92290), (692, 46145), (839, 38060), (865, 36916), (1678, 19030), (1730, 18458), (1903, 16780), (3356, 9515), (3460, 9229), (3806, 8390), (4195, 7612)]