5201803520

素因数分解:

$2^8\times 5^1\times {\mathrm{4063909}}^1$

素因数の和:4063930

約数の個数: 36

約数和(自身を含む): 12459948060

約数和(自身を除く): 7258144540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 4063909, 8127818, 16255636, 20319545, 32511272, 40639090, 65022544, 81278180, 130045088, 162556360, 260090176, 325112720, 520180352, 650225440, 1040360704, 1300450880, 2600901760, 5201803520]

約数ペア:

[(1, 5201803520), (2, 2600901760), (4, 1300450880), (5, 1040360704), (8, 650225440), (10, 520180352), (16, 325112720), (20, 260090176), (32, 162556360), (40, 130045088), (64, 81278180), (80, 65022544), (128, 40639090), (160, 32511272), (256, 20319545), (320, 16255636), (640, 8127818), (1280, 4063909)]