63784960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{6229}}^1$

素因数の和:6256

約数の個数: 48

約数和(自身を含む): 153071100

約数和(自身を除く): 89286140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 6229, 10240, 12458, 24916, 31145, 49832, 62290, 99664, 124580, 199328, 249160, 398656, 498320, 797312, 996640, 1594624, 1993280, 3189248, 3986560, 6378496, 7973120, 12756992, 15946240, 31892480, 63784960]

約数ペア:

[(1, 63784960), (2, 31892480), (4, 15946240), (5, 12756992), (8, 7973120), (10, 6378496), (16, 3986560), (20, 3189248), (32, 1993280), (40, 1594624), (64, 996640), (80, 797312), (128, 498320), (160, 398656), (256, 249160), (320, 199328), (512, 124580), (640, 99664), (1024, 62290), (1280, 49832), (2048, 31145), (2560, 24916), (5120, 12458), (6229, 10240)]