1146740000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{8191}}^1$

素因数の和:8228

約数の個数: 120

約数和(自身を含む): 3224567808

約数和(自身を除く): 2077827808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 625, 700, 800, 875, 1000, 1120, 1250, 1400, 1750, 2000, 2500, 2800, 3500, 4000, 4375, 5000, 5600, 7000, 8191, 8750, 10000, 14000, 16382, 17500, 20000, 28000, 32764, 35000, 40955, 57337, 65528, 70000, 81910, 114674, 131056, 140000, 163820, 204775, 229348, 262112, 286685, 327640, 409550, 458696, 573370, 655280, 819100, 917392, 1023875, 1146740, 1310560, 1433425, 1638200, 1834784, 2047750, 2293480, 2866850, 3276400, 4095500, 4586960, 5119375, 5733700, 6552800, 7167125, 8191000, 9173920, 10238750, 11467400, 14334250, 16382000, 20477500, 22934800, 28668500, 32764000, 35835625, 40955000, 45869600, 57337000, 71671250, 81910000, 114674000, 143342500, 163820000, 229348000, 286685000, 573370000, 1146740000]

約数ペア:

[(1, 1146740000), (2, 573370000), (4, 286685000), (5, 229348000), (7, 163820000), (8, 143342500), (10, 114674000), (14, 81910000), (16, 71671250), (20, 57337000), (25, 45869600), (28, 40955000), (32, 35835625), (35, 32764000), (40, 28668500), (50, 22934800), (56, 20477500), (70, 16382000), (80, 14334250), (100, 11467400), (112, 10238750), (125, 9173920), (140, 8191000), (160, 7167125), (175, 6552800), (200, 5733700), (224, 5119375), (250, 4586960), (280, 4095500), (350, 3276400), (400, 2866850), (500, 2293480), (560, 2047750), (625, 1834784), (700, 1638200), (800, 1433425), (875, 1310560), (1000, 1146740), (1120, 1023875), (1250, 917392), (1400, 819100), (1750, 655280), (2000, 573370), (2500, 458696), (2800, 409550), (3500, 327640), (4000, 286685), (4375, 262112), (5000, 229348), (5600, 204775), (7000, 163820), (8191, 140000), (8750, 131056), (10000, 114674), (14000, 81910), (16382, 70000), (17500, 65528), (20000, 57337), (28000, 40955), (32764, 35000)]