12146366980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{5903}}^1$

素因数の和:6169

約数の個数: 96

約数和(自身を含む): 28565913600

約数和(自身を除く): 16419546620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 199, 220, 235, 398, 470, 517, 796, 940, 995, 1034, 1990, 2068, 2189, 2585, 3980, 4378, 5170, 5903, 8756, 9353, 10340, 10945, 11806, 18706, 21890, 23612, 29515, 37412, 43780, 46765, 59030, 64933, 93530, 102883, 118060, 129866, 187060, 205766, 259732, 277441, 324665, 411532, 514415, 554882, 649330, 1028830, 1109764, 1174697, 1298660, 1387205, 2057660, 2349394, 2774410, 3051851, 4698788, 5548820, 5873485, 6103702, 11746970, 12207404, 12921667, 15259255, 23493940, 25843334, 30518510, 51686668, 55210759, 61037020, 64608335, 110421518, 129216670, 220843036, 258433340, 276053795, 552107590, 607318349, 1104215180, 1214636698, 2429273396, 3036591745, 6073183490, 12146366980]

約数ペア:

[(1, 12146366980), (2, 6073183490), (4, 3036591745), (5, 2429273396), (10, 1214636698), (11, 1104215180), (20, 607318349), (22, 552107590), (44, 276053795), (47, 258433340), (55, 220843036), (94, 129216670), (110, 110421518), (188, 64608335), (199, 61037020), (220, 55210759), (235, 51686668), (398, 30518510), (470, 25843334), (517, 23493940), (796, 15259255), (940, 12921667), (995, 12207404), (1034, 11746970), (1990, 6103702), (2068, 5873485), (2189, 5548820), (2585, 4698788), (3980, 3051851), (4378, 2774410), (5170, 2349394), (5903, 2057660), (8756, 1387205), (9353, 1298660), (10340, 1174697), (10945, 1109764), (11806, 1028830), (18706, 649330), (21890, 554882), (23612, 514415), (29515, 411532), (37412, 324665), (43780, 277441), (46765, 259732), (59030, 205766), (64933, 187060), (93530, 129866), (102883, 118060)]