40384190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 51061570

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 179, 293, 358, 385, 586, 770, 895, 1253, 1465, 1790, 1969, 2051, 2506, 2930, 3223, 3938, 4102, 6265, 6446, 9845, 10255, 12530, 13783, 16115, 19690, 20510, 22561, 27566, 32230, 45122, 52447, 68915, 104894, 112805, 137830, 225610, 262235, 367129, 524470, 576917, 734258, 1153834, 1835645, 2884585, 3671290, 4038419, 5769170, 8076838, 20192095, 40384190]

約数ペア:

[(1, 40384190), (2, 20192095), (5, 8076838), (7, 5769170), (10, 4038419), (11, 3671290), (14, 2884585), (22, 1835645), (35, 1153834), (55, 734258), (70, 576917), (77, 524470), (110, 367129), (154, 262235), (179, 225610), (293, 137830), (358, 112805), (385, 104894), (586, 68915), (770, 52447), (895, 45122), (1253, 32230), (1465, 27566), (1790, 22561), (1969, 20510), (2051, 19690), (2506, 16115), (2930, 13783), (3223, 12530), (3938, 10255), (4102, 9845), (6265, 6446)]