89896000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:705

約数の個数: 112

約数和(自身を含む): 236079792

約数和(自身を除く): 146183792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 320, 340, 400, 425, 500, 544, 661, 680, 800, 850, 1000, 1088, 1322, 1360, 1600, 1700, 2000, 2125, 2644, 2720, 3305, 3400, 4000, 4250, 5288, 5440, 6610, 6800, 8000, 8500, 10576, 11237, 13220, 13600, 16525, 17000, 21152, 22474, 26440, 27200, 33050, 34000, 42304, 44948, 52880, 56185, 66100, 68000, 82625, 89896, 105760, 112370, 132200, 136000, 165250, 179792, 211520, 224740, 264400, 280925, 330500, 359584, 449480, 528800, 561850, 661000, 719168, 898960, 1057600, 1123700, 1322000, 1404625, 1797920, 2247400, 2644000, 2809250, 3595840, 4494800, 5288000, 5618500, 8989600, 11237000, 17979200, 22474000, 44948000, 89896000]

約数ペア:

[(1, 89896000), (2, 44948000), (4, 22474000), (5, 17979200), (8, 11237000), (10, 8989600), (16, 5618500), (17, 5288000), (20, 4494800), (25, 3595840), (32, 2809250), (34, 2644000), (40, 2247400), (50, 1797920), (64, 1404625), (68, 1322000), (80, 1123700), (85, 1057600), (100, 898960), (125, 719168), (136, 661000), (160, 561850), (170, 528800), (200, 449480), (250, 359584), (272, 330500), (320, 280925), (340, 264400), (400, 224740), (425, 211520), (500, 179792), (544, 165250), (661, 136000), (680, 132200), (800, 112370), (850, 105760), (1000, 89896), (1088, 82625), (1322, 68000), (1360, 66100), (1600, 56185), (1700, 52880), (2000, 44948), (2125, 42304), (2644, 34000), (2720, 33050), (3305, 27200), (3400, 26440), (4000, 22474), (4250, 21152), (5288, 17000), (5440, 16525), (6610, 13600), (6800, 13220), (8000, 11237), (8500, 10576)]