1567406620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 3619219968

約数和(自身を除く): 2051813348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 107, 130, 206, 214, 260, 412, 428, 515, 535, 547, 1030, 1070, 1094, 1339, 1391, 2060, 2140, 2188, 2678, 2735, 2782, 5356, 5470, 5564, 6695, 6955, 7111, 10940, 11021, 13390, 13910, 14222, 22042, 26780, 27820, 28444, 35555, 44084, 55105, 56341, 58529, 71110, 110210, 112682, 117058, 142220, 143273, 220420, 225364, 234116, 281705, 286546, 292645, 563410, 573092, 585290, 716365, 732433, 760877, 1126820, 1170580, 1432730, 1464866, 1521754, 2865460, 2929732, 3043508, 3662165, 3804385, 6028487, 7324330, 7608770, 12056974, 14648660, 15217540, 24113948, 30142435, 60284870, 78370331, 120569740, 156740662, 313481324, 391851655, 783703310, 1567406620]

約数ペア:

[(1, 1567406620), (2, 783703310), (4, 391851655), (5, 313481324), (10, 156740662), (13, 120569740), (20, 78370331), (26, 60284870), (52, 30142435), (65, 24113948), (103, 15217540), (107, 14648660), (130, 12056974), (206, 7608770), (214, 7324330), (260, 6028487), (412, 3804385), (428, 3662165), (515, 3043508), (535, 2929732), (547, 2865460), (1030, 1521754), (1070, 1464866), (1094, 1432730), (1339, 1170580), (1391, 1126820), (2060, 760877), (2140, 732433), (2188, 716365), (2678, 585290), (2735, 573092), (2782, 563410), (5356, 292645), (5470, 286546), (5564, 281705), (6695, 234116), (6955, 225364), (7111, 220420), (10940, 143273), (11021, 142220), (13390, 117058), (13910, 112682), (14222, 110210), (22042, 71110), (26780, 58529), (27820, 56341), (28444, 55105), (35555, 44084)]