2009374330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{9941}}^1$

素因数の和:10035

約数の個数: 64

約数和(自身を含む): 4058722080

約数和(自身を除く): 2049347750

約数列:

[1, 2, 5, 10, 17, 29, 34, 41, 58, 82, 85, 145, 170, 205, 290, 410, 493, 697, 986, 1189, 1394, 2378, 2465, 3485, 4930, 5945, 6970, 9941, 11890, 19882, 20213, 40426, 49705, 99410, 101065, 168997, 202130, 288289, 337994, 407581, 576578, 815162, 844985, 1441445, 1689970, 2037905, 2882890, 4075810, 4900913, 6928877, 9801826, 11819849, 13857754, 23639698, 24504565, 34644385, 49009130, 59099245, 69288770, 118198490, 200937433, 401874866, 1004687165, 2009374330]

約数ペア:

[(1, 2009374330), (2, 1004687165), (5, 401874866), (10, 200937433), (17, 118198490), (29, 69288770), (34, 59099245), (41, 49009130), (58, 34644385), (82, 24504565), (85, 23639698), (145, 13857754), (170, 11819849), (205, 9801826), (290, 6928877), (410, 4900913), (493, 4075810), (697, 2882890), (986, 2037905), (1189, 1689970), (1394, 1441445), (2378, 844985), (2465, 815162), (3485, 576578), (4930, 407581), (5945, 337994), (6970, 288289), (9941, 202130), (11890, 168997), (19882, 101065), (20213, 99410), (40426, 49705)]