16001267380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{365159}}^1$

素因数の和:365488

約数の個数: 48

約数和(自身を含む): 38525840640

約数和(自身を除く): 22524573260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 313, 626, 1252, 1565, 2191, 3130, 4382, 6260, 8764, 10955, 21910, 43820, 365159, 730318, 1460636, 1825795, 2556113, 3651590, 5112226, 7303180, 10224452, 12780565, 25561130, 51122260, 114294767, 228589534, 457179068, 571473835, 800063369, 1142947670, 1600126738, 2285895340, 3200253476, 4000316845, 8000633690, 16001267380]

約数ペア:

[(1, 16001267380), (2, 8000633690), (4, 4000316845), (5, 3200253476), (7, 2285895340), (10, 1600126738), (14, 1142947670), (20, 800063369), (28, 571473835), (35, 457179068), (70, 228589534), (140, 114294767), (313, 51122260), (626, 25561130), (1252, 12780565), (1565, 10224452), (2191, 7303180), (3130, 5112226), (4382, 3651590), (6260, 2556113), (8764, 1825795), (10955, 1460636), (21910, 730318), (43820, 365159)]