288049880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379013}}^1$

素因数の和:379043

約数の個数: 32

約数和(自身を含む): 682225200

約数和(自身を除く): 394175320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 379013, 758026, 1516052, 1895065, 3032104, 3790130, 7201247, 7580260, 14402494, 15160520, 28804988, 36006235, 57609976, 72012470, 144024940, 288049880]

約数ペア:

[(1, 288049880), (2, 144024940), (4, 72012470), (5, 57609976), (8, 36006235), (10, 28804988), (19, 15160520), (20, 14402494), (38, 7580260), (40, 7201247), (76, 3790130), (95, 3032104), (152, 1895065), (190, 1516052), (380, 758026), (760, 379013)]