1418444800

素因数分解:

$2^{14}\times 5^2\times {\mathrm{3463}}^1$

素因数の和:3501

約数の個数: 90

約数和(自身を含む): 3518651528

約数和(自身を除く): 2100206728

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, 1024, 1280, 1600, 2048, 2560, 3200, 3463, 4096, 5120, 6400, 6926, 8192, 10240, 12800, 13852, 16384, 17315, 20480, 25600, 27704, 34630, 40960, 51200, 55408, 69260, 81920, 86575, 102400, 110816, 138520, 173150, 204800, 221632, 277040, 346300, 409600, 443264, 554080, 692600, 886528, 1108160, 1385200, 1773056, 2216320, 2770400, 3546112, 4432640, 5540800, 7092224, 8865280, 11081600, 14184448, 17730560, 22163200, 28368896, 35461120, 44326400, 56737792, 70922240, 88652800, 141844480, 177305600, 283688960, 354611200, 709222400, 1418444800]

約数ペア:

[(1, 1418444800), (2, 709222400), (4, 354611200), (5, 283688960), (8, 177305600), (10, 141844480), (16, 88652800), (20, 70922240), (25, 56737792), (32, 44326400), (40, 35461120), (50, 28368896), (64, 22163200), (80, 17730560), (100, 14184448), (128, 11081600), (160, 8865280), (200, 7092224), (256, 5540800), (320, 4432640), (400, 3546112), (512, 2770400), (640, 2216320), (800, 1773056), (1024, 1385200), (1280, 1108160), (1600, 886528), (2048, 692600), (2560, 554080), (3200, 443264), (3463, 409600), (4096, 346300), (5120, 277040), (6400, 221632), (6926, 204800), (8192, 173150), (10240, 138520), (12800, 110816), (13852, 102400), (16384, 86575), (17315, 81920), (20480, 69260), (25600, 55408), (27704, 51200), (34630, 40960)]