504080260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{78031}}^1$

素因数の和:78076

約数の個数: 48

約数和(自身を含む): 1179843840

約数和(自身を除く): 675763580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 78031, 156062, 312124, 390155, 780310, 1326527, 1482589, 1560620, 2653054, 2965178, 5306108, 5930356, 6632635, 7412945, 13265270, 14825890, 25204013, 26530540, 29651780, 50408026, 100816052, 126020065, 252040130, 504080260]

約数ペア:

[(1, 504080260), (2, 252040130), (4, 126020065), (5, 100816052), (10, 50408026), (17, 29651780), (19, 26530540), (20, 25204013), (34, 14825890), (38, 13265270), (68, 7412945), (76, 6632635), (85, 5930356), (95, 5306108), (170, 2965178), (190, 2653054), (323, 1560620), (340, 1482589), (380, 1326527), (646, 780310), (1292, 390155), (1615, 312124), (3230, 156062), (6460, 78031)]