25107588

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 75479040

約数和(自身を除く): 50371452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 47, 57, 66, 71, 76, 94, 99, 114, 132, 141, 142, 171, 188, 198, 209, 213, 228, 282, 284, 342, 396, 418, 423, 426, 517, 564, 627, 639, 684, 781, 836, 846, 852, 893, 1034, 1254, 1278, 1349, 1551, 1562, 1692, 1786, 1881, 2068, 2343, 2508, 2556, 2679, 2698, 3102, 3124, 3337, 3572, 3762, 4047, 4653, 4686, 5358, 5396, 6204, 6674, 7029, 7524, 8037, 8094, 9306, 9372, 9823, 10011, 10716, 12141, 13348, 14058, 14839, 16074, 16188, 18612, 19646, 20022, 24282, 28116, 29469, 29678, 30033, 32148, 36707, 39292, 40044, 44517, 48564, 58938, 59356, 60066, 63403, 73414, 88407, 89034, 110121, 117876, 120132, 126806, 133551, 146828, 176814, 178068, 190209, 220242, 253612, 267102, 330363, 353628, 380418, 440484, 534204, 570627, 660726, 697433, 760836, 1141254, 1321452, 1394866, 2092299, 2282508, 2789732, 4184598, 6276897, 8369196, 12553794, 25107588]

約数ペア:

[(1, 25107588), (2, 12553794), (3, 8369196), (4, 6276897), (6, 4184598), (9, 2789732), (11, 2282508), (12, 2092299), (18, 1394866), (19, 1321452), (22, 1141254), (33, 760836), (36, 697433), (38, 660726), (44, 570627), (47, 534204), (57, 440484), (66, 380418), (71, 353628), (76, 330363), (94, 267102), (99, 253612), (114, 220242), (132, 190209), (141, 178068), (142, 176814), (171, 146828), (188, 133551), (198, 126806), (209, 120132), (213, 117876), (228, 110121), (282, 89034), (284, 88407), (342, 73414), (396, 63403), (418, 60066), (423, 59356), (426, 58938), (517, 48564), (564, 44517), (627, 40044), (639, 39292), (684, 36707), (781, 32148), (836, 30033), (846, 29678), (852, 29469), (893, 28116), (1034, 24282), (1254, 20022), (1278, 19646), (1349, 18612), (1551, 16188), (1562, 16074), (1692, 14839), (1786, 14058), (1881, 13348), (2068, 12141), (2343, 10716), (2508, 10011), (2556, 9823), (2679, 9372), (2698, 9306), (3102, 8094), (3124, 8037), (3337, 7524), (3572, 7029), (3762, 6674), (4047, 6204), (4653, 5396), (4686, 5358)]