260975184910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{47123}}^1$

素因数の和:47374

約数の個数: 96

約数和(自身を含む): 541511308800

約数和(自身を除く): 280536123890

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 199, 230, 242, 253, 398, 506, 605, 995, 1210, 1265, 1990, 2189, 2530, 2783, 4378, 4577, 5566, 9154, 10945, 13915, 21890, 22885, 24079, 27830, 45770, 47123, 48158, 50347, 94246, 100694, 120395, 235615, 240790, 251735, 471230, 503470, 518353, 553817, 1036706, 1083829, 1107634, 2167658, 2591765, 2769085, 5183530, 5419145, 5538170, 5701883, 9377477, 10838290, 11403766, 11922119, 18754954, 23844238, 28509415, 46887385, 57018830, 59610595, 93774770, 103152247, 119221190, 131143309, 206304494, 215681971, 262286618, 431363942, 515761235, 655716545, 1031522470, 1078409855, 1134674717, 1311433090, 2156819710, 2269349434, 2372501681, 4745003362, 5673373585, 11346747170, 11862508405, 23725016810, 26097518491, 52195036982, 130487592455, 260975184910]

約数ペア:

[(1, 260975184910), (2, 130487592455), (5, 52195036982), (10, 26097518491), (11, 23725016810), (22, 11862508405), (23, 11346747170), (46, 5673373585), (55, 4745003362), (110, 2372501681), (115, 2269349434), (121, 2156819710), (199, 1311433090), (230, 1134674717), (242, 1078409855), (253, 1031522470), (398, 655716545), (506, 515761235), (605, 431363942), (995, 262286618), (1210, 215681971), (1265, 206304494), (1990, 131143309), (2189, 119221190), (2530, 103152247), (2783, 93774770), (4378, 59610595), (4577, 57018830), (5566, 46887385), (9154, 28509415), (10945, 23844238), (13915, 18754954), (21890, 11922119), (22885, 11403766), (24079, 10838290), (27830, 9377477), (45770, 5701883), (47123, 5538170), (48158, 5419145), (50347, 5183530), (94246, 2769085), (100694, 2591765), (120395, 2167658), (235615, 1107634), (240790, 1083829), (251735, 1036706), (471230, 553817), (503470, 518353)]