39979610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 87333120

約数和(自身を除く): 47353510

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 47, 55, 74, 94, 95, 110, 121, 185, 190, 209, 235, 242, 370, 407, 418, 470, 517, 605, 703, 814, 893, 1034, 1045, 1210, 1406, 1739, 1786, 2035, 2090, 2299, 2585, 3478, 3515, 4070, 4465, 4477, 4598, 5170, 5687, 7030, 7733, 8695, 8930, 8954, 9823, 11374, 11495, 15466, 17390, 19129, 19646, 22385, 22990, 28435, 33041, 38258, 38665, 44770, 49115, 56870, 66082, 77330, 85063, 95645, 98230, 108053, 165205, 170126, 191290, 210419, 216106, 330410, 363451, 420838, 425315, 540265, 726902, 850630, 1052095, 1080530, 1817255, 2104190, 3634510, 3997961, 7995922, 19989805, 39979610]

約数ペア:

[(1, 39979610), (2, 19989805), (5, 7995922), (10, 3997961), (11, 3634510), (19, 2104190), (22, 1817255), (37, 1080530), (38, 1052095), (47, 850630), (55, 726902), (74, 540265), (94, 425315), (95, 420838), (110, 363451), (121, 330410), (185, 216106), (190, 210419), (209, 191290), (235, 170126), (242, 165205), (370, 108053), (407, 98230), (418, 95645), (470, 85063), (517, 77330), (605, 66082), (703, 56870), (814, 49115), (893, 44770), (1034, 38665), (1045, 38258), (1210, 33041), (1406, 28435), (1739, 22990), (1786, 22385), (2035, 19646), (2090, 19129), (2299, 17390), (2585, 15466), (3478, 11495), (3515, 11374), (4070, 9823), (4465, 8954), (4477, 8930), (4598, 8695), (5170, 7733), (5687, 7030)]