266920130

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{1163}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 490276800

約数和(自身を除く): 223356670

約数列:

[1, 2, 5, 10, 59, 118, 295, 389, 590, 778, 1163, 1945, 2326, 3890, 5815, 11630, 22951, 45902, 68617, 114755, 137234, 229510, 343085, 452407, 686170, 904814, 2262035, 4524070, 26692013, 53384026, 133460065, 266920130]

約数ペア:

[(1, 266920130), (2, 133460065), (5, 53384026), (10, 26692013), (59, 4524070), (118, 2262035), (295, 904814), (389, 686170), (590, 452407), (778, 343085), (1163, 229510), (1945, 137234), (2326, 114755), (3890, 68617), (5815, 45902), (11630, 22951)]