1036790644280

素因数分解:

$2^3\times 5^1\times {\mathrm{49613}}^1\times {\mathrm{522439}}^1$

素因数の和:572063

約数の個数: 32

約数和(自身を含む): 2332830434400

約数和(自身を除く): 1296039790120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 49613, 99226, 198452, 248065, 396904, 496130, 522439, 992260, 1044878, 1984520, 2089756, 2612195, 4179512, 5224390, 10448780, 20897560, 25919766107, 51839532214, 103679064428, 129598830535, 207358128856, 259197661070, 518395322140, 1036790644280]

約数ペア:

[(1, 1036790644280), (2, 518395322140), (4, 259197661070), (5, 207358128856), (8, 129598830535), (10, 103679064428), (20, 51839532214), (40, 25919766107), (49613, 20897560), (99226, 10448780), (198452, 5224390), (248065, 4179512), (396904, 2612195), (496130, 2089756), (522439, 1984520), (992260, 1044878)]