2080556316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{74189}}^1$

素因数の和:74259

約数の個数: 72

約数和(自身を含む): 5671083600

約数和(自身を除く): 3590527284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2337, 3116, 4674, 7011, 9348, 14022, 28044, 74189, 148378, 222567, 296756, 445134, 667701, 890268, 1335402, 1409591, 2670804, 2819182, 3041749, 4228773, 5638364, 6083498, 8457546, 9125247, 12166996, 12686319, 16915092, 18250494, 25372638, 27375741, 36500988, 50745276, 54751482, 57793231, 109502964, 115586462, 173379693, 231172924, 346759386, 520139079, 693518772, 1040278158, 2080556316]

約数ペア:

[(1, 2080556316), (2, 1040278158), (3, 693518772), (4, 520139079), (6, 346759386), (9, 231172924), (12, 173379693), (18, 115586462), (19, 109502964), (36, 57793231), (38, 54751482), (41, 50745276), (57, 36500988), (76, 27375741), (82, 25372638), (114, 18250494), (123, 16915092), (164, 12686319), (171, 12166996), (228, 9125247), (246, 8457546), (342, 6083498), (369, 5638364), (492, 4228773), (684, 3041749), (738, 2819182), (779, 2670804), (1476, 1409591), (1558, 1335402), (2337, 890268), (3116, 667701), (4674, 445134), (7011, 296756), (9348, 222567), (14022, 148378), (28044, 74189)]