16970291200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{331451}}^1$

素因数の和:331483

約数の個数: 72

約数和(自身を含む): 42076174140

約数和(自身を除く): 25105882940

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, 5120, 6400, 10240, 12800, 25600, 51200, 331451, 662902, 1325804, 1657255, 2651608, 3314510, 5303216, 6629020, 8286275, 10606432, 13258040, 16572550, 21212864, 26516080, 33145100, 42425728, 53032160, 66290200, 84851456, 106064320, 132580400, 169702912, 212128640, 265160800, 339405824, 424257280, 530321600, 678811648, 848514560, 1060643200, 1697029120, 2121286400, 3394058240, 4242572800, 8485145600, 16970291200]

約数ペア:

[(1, 16970291200), (2, 8485145600), (4, 4242572800), (5, 3394058240), (8, 2121286400), (10, 1697029120), (16, 1060643200), (20, 848514560), (25, 678811648), (32, 530321600), (40, 424257280), (50, 339405824), (64, 265160800), (80, 212128640), (100, 169702912), (128, 132580400), (160, 106064320), (200, 84851456), (256, 66290200), (320, 53032160), (400, 42425728), (512, 33145100), (640, 26516080), (800, 21212864), (1024, 16572550), (1280, 13258040), (1600, 10606432), (2048, 8286275), (2560, 6629020), (3200, 5303216), (5120, 3314510), (6400, 2651608), (10240, 1657255), (12800, 1325804), (25600, 662902), (51200, 331451)]