71734250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 155001600

約数和(自身を除く): 83267350

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 179, 229, 250, 350, 358, 458, 875, 895, 1145, 1253, 1603, 1750, 1790, 2290, 2506, 3206, 4475, 5725, 6265, 8015, 8950, 11450, 12530, 16030, 22375, 28625, 31325, 40075, 40991, 44750, 57250, 62650, 80150, 81982, 156625, 200375, 204955, 286937, 313250, 400750, 409910, 573874, 1024775, 1434685, 2049550, 2869370, 5123875, 7173425, 10247750, 14346850, 35867125, 71734250]

約数ペア:

[(1, 71734250), (2, 35867125), (5, 14346850), (7, 10247750), (10, 7173425), (14, 5123875), (25, 2869370), (35, 2049550), (50, 1434685), (70, 1024775), (125, 573874), (175, 409910), (179, 400750), (229, 313250), (250, 286937), (350, 204955), (358, 200375), (458, 156625), (875, 81982), (895, 80150), (1145, 62650), (1253, 57250), (1603, 44750), (1750, 40991), (1790, 40075), (2290, 31325), (2506, 28625), (3206, 22375), (4475, 16030), (5725, 12530), (6265, 11450), (8015, 8950)]