1034132480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{201979}}^1$

素因数の和:202004

約数の個数: 44

約数和(自身を含む): 2480718360

約数和(自身を除く): 1446585880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 201979, 403958, 807916, 1009895, 1615832, 2019790, 3231664, 4039580, 6463328, 8079160, 12926656, 16158320, 25853312, 32316640, 51706624, 64633280, 103413248, 129266560, 206826496, 258533120, 517066240, 1034132480]

約数ペア:

[(1, 1034132480), (2, 517066240), (4, 258533120), (5, 206826496), (8, 129266560), (10, 103413248), (16, 64633280), (20, 51706624), (32, 32316640), (40, 25853312), (64, 16158320), (80, 12926656), (128, 8079160), (160, 6463328), (256, 4039580), (320, 3231664), (512, 2019790), (640, 1615832), (1024, 1009895), (1280, 807916), (2560, 403958), (5120, 201979)]