1244295580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{32693}}^1$

素因数の和:32886

約数の個数: 48

約数和(自身を含む): 2867133024

約数和(自身を除く): 1622837444

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, 32693, 38060, 65386, 130772, 163465, 326930, 359623, 653860, 719246, 1438492, 1798115, 3596230, 5655889, 7192460, 11311778, 22623556, 28279445, 56558890, 62214779, 113117780, 124429558, 248859116, 311073895, 622147790, 1244295580]

約数ペア:

[(1, 1244295580), (2, 622147790), (4, 311073895), (5, 248859116), (10, 124429558), (11, 113117780), (20, 62214779), (22, 56558890), (44, 28279445), (55, 22623556), (110, 11311778), (173, 7192460), (220, 5655889), (346, 3596230), (692, 1798115), (865, 1438492), (1730, 719246), (1903, 653860), (3460, 359623), (3806, 326930), (7612, 163465), (9515, 130772), (19030, 65386), (32693, 38060)]