9348550820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{914731}}^1$

素因数の和:914820

約数の個数: 48

約数和(自身を含む): 22743896448

約数和(自身を除く): 13395345628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 914731, 1829462, 3658924, 4573655, 6403117, 9147310, 12806234, 18294620, 25612468, 32015585, 64031170, 66775363, 128062340, 133550726, 267101452, 333876815, 467427541, 667753630, 934855082, 1335507260, 1869710164, 2337137705, 4674275410, 9348550820]

約数ペア:

[(1, 9348550820), (2, 4674275410), (4, 2337137705), (5, 1869710164), (7, 1335507260), (10, 934855082), (14, 667753630), (20, 467427541), (28, 333876815), (35, 267101452), (70, 133550726), (73, 128062340), (140, 66775363), (146, 64031170), (292, 32015585), (365, 25612468), (511, 18294620), (730, 12806234), (1022, 9147310), (1460, 6403117), (2044, 4573655), (2555, 3658924), (5110, 1829462), (10220, 914731)]