4163320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14869}}^1$

素因数の和:14887

約数の個数: 32

約数和(自身を含む): 10706400

約数和(自身を除く): 6543080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14869, 29738, 59476, 74345, 104083, 118952, 148690, 208166, 297380, 416332, 520415, 594760, 832664, 1040830, 2081660, 4163320]

約数ペア:

[(1, 4163320), (2, 2081660), (4, 1040830), (5, 832664), (7, 594760), (8, 520415), (10, 416332), (14, 297380), (20, 208166), (28, 148690), (35, 118952), (40, 104083), (56, 74345), (70, 59476), (140, 29738), (280, 14869)]