5747000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{821}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 15387840

約数和(自身を除く): 9640840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 821, 875, 1000, 1400, 1642, 1750, 3284, 3500, 4105, 5747, 6568, 7000, 8210, 11494, 16420, 20525, 22988, 28735, 32840, 41050, 45976, 57470, 82100, 102625, 114940, 143675, 164200, 205250, 229880, 287350, 410500, 574700, 718375, 821000, 1149400, 1436750, 2873500, 5747000]

約数ペア:

[(1, 5747000), (2, 2873500), (4, 1436750), (5, 1149400), (7, 821000), (8, 718375), (10, 574700), (14, 410500), (20, 287350), (25, 229880), (28, 205250), (35, 164200), (40, 143675), (50, 114940), (56, 102625), (70, 82100), (100, 57470), (125, 45976), (140, 41050), (175, 32840), (200, 28735), (250, 22988), (280, 20525), (350, 16420), (500, 11494), (700, 8210), (821, 7000), (875, 6568), (1000, 5747), (1400, 4105), (1642, 3500), (1750, 3284)]