42035200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{821}}^1$

素因数の和:853

約数の個数: 72

約数和(自身を含む): 104348790

約数和(自身を除く): 62313590

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 821, 1024, 1280, 1600, 1642, 2048, 2560, 3200, 3284, 4105, 5120, 6400, 6568, 8210, 10240, 12800, 13136, 16420, 20525, 25600, 26272, 32840, 41050, 51200, 52544, 65680, 82100, 105088, 131360, 164200, 210176, 262720, 328400, 420352, 525440, 656800, 840704, 1050880, 1313600, 1681408, 2101760, 2627200, 4203520, 5254400, 8407040, 10508800, 21017600, 42035200]

約数ペア:

[(1, 42035200), (2, 21017600), (4, 10508800), (5, 8407040), (8, 5254400), (10, 4203520), (16, 2627200), (20, 2101760), (25, 1681408), (32, 1313600), (40, 1050880), (50, 840704), (64, 656800), (80, 525440), (100, 420352), (128, 328400), (160, 262720), (200, 210176), (256, 164200), (320, 131360), (400, 105088), (512, 82100), (640, 65680), (800, 52544), (821, 51200), (1024, 41050), (1280, 32840), (1600, 26272), (1642, 25600), (2048, 20525), (2560, 16420), (3200, 13136), (3284, 12800), (4105, 10240), (5120, 8210), (6400, 6568)]