1138804810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{5569}}^1$

素因数の和:5624

約数の個数: 72

約数和(自身を含む): 2440228140

約数和(自身を除く): 1301423330

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 169, 242, 286, 338, 605, 715, 845, 1210, 1430, 1573, 1690, 1859, 3146, 3718, 5569, 7865, 9295, 11138, 15730, 18590, 20449, 27845, 40898, 55690, 61259, 72397, 102245, 122518, 144794, 204490, 306295, 361985, 612590, 673849, 723970, 796367, 941161, 1347698, 1592734, 1882322, 3369245, 3981835, 4705805, 6738490, 7963670, 8760037, 9411610, 10352771, 17520074, 20705542, 43800185, 51763855, 87600370, 103527710, 113880481, 227760962, 569402405, 1138804810]

約数ペア:

[(1, 1138804810), (2, 569402405), (5, 227760962), (10, 113880481), (11, 103527710), (13, 87600370), (22, 51763855), (26, 43800185), (55, 20705542), (65, 17520074), (110, 10352771), (121, 9411610), (130, 8760037), (143, 7963670), (169, 6738490), (242, 4705805), (286, 3981835), (338, 3369245), (605, 1882322), (715, 1592734), (845, 1347698), (1210, 941161), (1430, 796367), (1573, 723970), (1690, 673849), (1859, 612590), (3146, 361985), (3718, 306295), (5569, 204490), (7865, 144794), (9295, 122518), (11138, 102245), (15730, 72397), (18590, 61259), (20449, 55690), (27845, 40898)]