11317130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 22982400

約数和(自身を除く): 11665270

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 199, 235, 242, 398, 470, 517, 605, 995, 1034, 1210, 1990, 2189, 2585, 4378, 5170, 5687, 9353, 10945, 11374, 18706, 21890, 24079, 28435, 46765, 48158, 56870, 93530, 102883, 120395, 205766, 240790, 514415, 1028830, 1131713, 2263426, 5658565, 11317130]

約数ペア:

[(1, 11317130), (2, 5658565), (5, 2263426), (10, 1131713), (11, 1028830), (22, 514415), (47, 240790), (55, 205766), (94, 120395), (110, 102883), (121, 93530), (199, 56870), (235, 48158), (242, 46765), (398, 28435), (470, 24079), (517, 21890), (605, 18706), (995, 11374), (1034, 10945), (1210, 9353), (1990, 5687), (2189, 5170), (2585, 4378)]