638063540785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{10949}}^1$

素因数の和:11650

約数の個数: 64

約数和(自身を含む): 877091846400

約数和(自身を除く): 239028305615

約数列:

[1, 5, 11, 41, 43, 55, 205, 215, 451, 473, 601, 1763, 2255, 2365, 3005, 6611, 8815, 10949, 19393, 24641, 25843, 33055, 54745, 96965, 120439, 123205, 129215, 271051, 284273, 448909, 470807, 602195, 1059563, 1355255, 1421365, 2244545, 2354035, 4937999, 5178877, 5297815, 6580349, 11655193, 19303087, 24689995, 25894385, 32901745, 58275965, 72383839, 96515435, 212333957, 269794309, 282955007, 361919195, 1061669785, 1348971545, 1414775035, 2967737399, 3112505077, 11601155287, 14838686995, 15562525385, 58005776435, 127612708157, 638063540785]

約数ペア:

[(1, 638063540785), (5, 127612708157), (11, 58005776435), (41, 15562525385), (43, 14838686995), (55, 11601155287), (205, 3112505077), (215, 2967737399), (451, 1414775035), (473, 1348971545), (601, 1061669785), (1763, 361919195), (2255, 282955007), (2365, 269794309), (3005, 212333957), (6611, 96515435), (8815, 72383839), (10949, 58275965), (19393, 32901745), (24641, 25894385), (25843, 24689995), (33055, 19303087), (54745, 11655193), (96965, 6580349), (120439, 5297815), (123205, 5178877), (129215, 4937999), (271051, 2354035), (284273, 2244545), (448909, 1421365), (470807, 1355255), (602195, 1059563)]