1036379788280

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{98515189}}^1$

素因数の和:98515463

約数の個数: 32

約数和(自身を含む): 2340720914400

約数和(自身を除く): 1304341126120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 5260, 10520, 98515189, 197030378, 394060756, 492575945, 788121512, 985151890, 1970303780, 3940607560, 25909494707, 51818989414, 103637978828, 129547473535, 207275957656, 259094947070, 518189894140, 1036379788280]

約数ペア:

[(1, 1036379788280), (2, 518189894140), (4, 259094947070), (5, 207275957656), (8, 129547473535), (10, 103637978828), (20, 51818989414), (40, 25909494707), (263, 3940607560), (526, 1970303780), (1052, 985151890), (1315, 788121512), (2104, 492575945), (2630, 394060756), (5260, 197030378), (10520, 98515189)]