2496643780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{18089}}^1$

素因数の和:18268

約数の個数: 48

約数和(自身を含む): 5373164160

約数和(自身を除く): 2876520380

約数列:

[1, 2, 4, 5, 10, 20, 67, 103, 134, 206, 268, 335, 412, 515, 670, 1030, 1340, 2060, 6901, 13802, 18089, 27604, 34505, 36178, 69010, 72356, 90445, 138020, 180890, 361780, 1211963, 1863167, 2423926, 3726334, 4847852, 6059815, 7452668, 9315835, 12119630, 18631670, 24239260, 37263340, 124832189, 249664378, 499328756, 624160945, 1248321890, 2496643780]

約数ペア:

[(1, 2496643780), (2, 1248321890), (4, 624160945), (5, 499328756), (10, 249664378), (20, 124832189), (67, 37263340), (103, 24239260), (134, 18631670), (206, 12119630), (268, 9315835), (335, 7452668), (412, 6059815), (515, 4847852), (670, 3726334), (1030, 2423926), (1340, 1863167), (2060, 1211963), (6901, 361780), (13802, 180890), (18089, 138020), (27604, 90445), (34505, 72356), (36178, 69010)]