713382500

素因数分解:

$2^2\times 5^4\times {\mathrm{67}}^1\times {\mathrm{4259}}^1$

素因数の和:4350

約数の個数: 60

約数和(自身を含む): 1583680560

約数和(自身を除く): 870298060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 125, 134, 250, 268, 335, 500, 625, 670, 1250, 1340, 1675, 2500, 3350, 4259, 6700, 8375, 8518, 16750, 17036, 21295, 33500, 41875, 42590, 83750, 85180, 106475, 167500, 212950, 285353, 425900, 532375, 570706, 1064750, 1141412, 1426765, 2129500, 2661875, 2853530, 5323750, 5707060, 7133825, 10647500, 14267650, 28535300, 35669125, 71338250, 142676500, 178345625, 356691250, 713382500]

約数ペア:

[(1, 713382500), (2, 356691250), (4, 178345625), (5, 142676500), (10, 71338250), (20, 35669125), (25, 28535300), (50, 14267650), (67, 10647500), (100, 7133825), (125, 5707060), (134, 5323750), (250, 2853530), (268, 2661875), (335, 2129500), (500, 1426765), (625, 1141412), (670, 1064750), (1250, 570706), (1340, 532375), (1675, 425900), (2500, 285353), (3350, 212950), (4259, 167500), (6700, 106475), (8375, 85180), (8518, 83750), (16750, 42590), (17036, 41875), (21295, 33500)]