57470000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{821}}^1$

素因数の和:856

約数の個数: 100

約数和(自身を含む): 159211536

約数和(自身を除く): 101741536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 821, 875, 1000, 1250, 1400, 1642, 1750, 2000, 2500, 2800, 3284, 3500, 4105, 4375, 5000, 5747, 6568, 7000, 8210, 8750, 10000, 11494, 13136, 14000, 16420, 17500, 20525, 22988, 28735, 32840, 35000, 41050, 45976, 57470, 65680, 70000, 82100, 91952, 102625, 114940, 143675, 164200, 205250, 229880, 287350, 328400, 410500, 459760, 513125, 574700, 718375, 821000, 1026250, 1149400, 1436750, 1642000, 2052500, 2298800, 2873500, 3591875, 4105000, 5747000, 7183750, 8210000, 11494000, 14367500, 28735000, 57470000]

約数ペア:

[(1, 57470000), (2, 28735000), (4, 14367500), (5, 11494000), (7, 8210000), (8, 7183750), (10, 5747000), (14, 4105000), (16, 3591875), (20, 2873500), (25, 2298800), (28, 2052500), (35, 1642000), (40, 1436750), (50, 1149400), (56, 1026250), (70, 821000), (80, 718375), (100, 574700), (112, 513125), (125, 459760), (140, 410500), (175, 328400), (200, 287350), (250, 229880), (280, 205250), (350, 164200), (400, 143675), (500, 114940), (560, 102625), (625, 91952), (700, 82100), (821, 70000), (875, 65680), (1000, 57470), (1250, 45976), (1400, 41050), (1642, 35000), (1750, 32840), (2000, 28735), (2500, 22988), (2800, 20525), (3284, 17500), (3500, 16420), (4105, 14000), (4375, 13136), (5000, 11494), (5747, 10000), (6568, 8750), (7000, 8210)]